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The Canyon Cup: 100 Hole-Marathon New Layout! (FUNdraiser)
Disc golf teams tournament
About this tournament
« Prev | 1 | Next » |
Steve Moore May 12, 2013 at 12:32am
5 witnesses
Hole #7 100 hole tourney layout. 1st ace since restarting the sport 5 years ago. Last aces would of been in 1978 and 1979 when used to play ages ago. Hit it on my Birthday today, special treat. Gateway Samurai
Steve Moore May 12, 2013 at 12:01am
A great big thanks out to Rick for putting it together, and the 5 others that joined me in finishing all 100 holes today. 3 aces today to break the course in with it's first aces. Ira got first, I got the 2, and Rick hit a big one for the 3rd ace of the day. Had some other players today join us for part of the day, but only 6 final survivors of the full 100. Lots of goodies and prizes for those that made it, everyone else hope to see next time, you missed out on wonderful day of disc on ... more
Rick Saffeels May 8, 2013 at 1:31am
Very exciting news! A person who shall remain anonymous told me that he will match up to $1,600 for the tournament on THIS Saturday, May 11th! That means a lot! If we raise even $1,600 it will instantly double to $3,200! Even if you can't come, buy a Glow Firebird or Glow Starfire! Or simply donate $10-$20 to our camp for camper scholarships! THANKS SPONSORS!! Major Sponsors: Innova, Cucamonga California (Discs) Bentley Baskets - Hillsboro (Baskets) Next Adventure - Portland (Swag) Pl ... more
Hey Rick what are your Firebirds going for? Any in a 167-171g range?
I have 171 firebirds and they are all $20 (or of course whatever more someone donates) for the cause :)
Rick Saffeels May 3, 2013 at 4:05am
Come and join in, anyone! This Sunday May 5 is the Tee off round at Cascade Gateway to get warmed up for the 100 (hundred) holes. There will be refreshments and prizes for those who can make it (not required to be there for registration for the tourney). Again, anyone can come to the 100 Hole Tournament for free (no entry fee,donation accepted) they just wont get a player pack. $20 per disc, $10 towels, BUT STILL TONS OF PRIZES AND FREE STAY IN THE CABINS! May 11th is going to be amazing! Thanks and see you then!
Rick Saffeels April 28, 2013 at 1:46am
This is the last week for sign ups to receive the player pack of Disc, Towel, breakfast and Lunch, night before stay in cabin for free, and be in the running for some prizes! Next week we will open the registration up for FREE (donation accepted) players that want to just check out the course from 7am-11am for a open house, private course rules apply, day to play as the fundraiser is going on! Glow Firebirds and Glow Starfires will be for sale and towels. Text 503-508-3113 or email [email redacted]
Steve Moore April 7, 2013 at 7:49pm
Come out and join me May 11th to celebrate my birthday at Canyonview Camp for the 100 Hole-Marathon. Have a great day of fun and help support a great cause for the camp. All you have to do is get your registration sponsorship forms and start gathering support from friends and others to sponsor you for the day. You will be treated to a wonderful day with breakfast, lunch and snacks on course I understand. Also a players pack that is a pleasant bonus besides. If you can't make it out tha ... more


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YarnCraft Episode 109 :: 10 Patterns Featuring Textured Stitches, Plus Valentine's Project Ideas for All Ages
31 Jan
On this episode of YarnCraft, we're joined by designer Connie Chang Chinchio, whose book Textured Stitches has just debuted. Zontee interviews her about her design inspiration, the concept behind this book, and how she got started as a designer.
Then Liz & Zontee talk about different types of textures created by stitch patterns. They also share pattern recommendations for capitalizing on textured stitches from cables to front post stitches to slip stitch and more.
Patterns discussed include:
- Knit Fallen Leaves Scarf
- Knit Plush Purse
- Crochet Textured Bag
- Crochet Joan Scarf
- Knit Meandering Rib Scarf
- Knit Cascading Leaves Throw
- Knit Fingerless Gloves
- Crochet Mitered Diamonds Throw
- Knit Colleen's Delight Afghan
- Crochet Cable Lace Scarf and Cabled Bag
Then on Stash This: Ideas for Your Crafting Life, the ladies of YarnCraft focus on fast-finish Valentine's Day projects.
Patterns discussed include:

subset: commoncrawl


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I can't seem to be able to log in but i understand there is high traffic today. I am speaking with my friends and we just want to sign in for a second to associate an acceptant with our PS4 so we can start collecting trophies or there is no point to start a game then re start it again when we can log in.
Posted 30 November
PlayStation Network announcement
UPDATE 5 (10.28pm GMT, 3rd December): We are pleased to announce that Live Item in the Content Information Screen is now live on PSN on PS4. We will continue to update you as we bring new features to PSN.
UPDATE 4 (10.36pm GMT, 2nd December): We are pleased to announce that What's New is now live on PSN on PS4. We will continue to update you as we bring new features to PSN.
UPDATE 3 (9.09pm GMT, 1st December): We have been working on the PSN service roll-out throughout the weekend and are continually increasing the availability of the voucher redemption functionality. The next phase of the roll out is to introduce the What's New Activity Feed and Live Item in the Content Information Screen, which we will be able to update you on tomorrow. Thank you for your continued patience as we manage PSN to restore full service.
UPDATE 2 (9.22pm GMT, 30th November): Users will be aware that core network stability has returned throughout today and we are beginning the next phase of PSN service roll-out e.g. users will soon be able to progressively see the content info area for game titles. Voucher redemption continues to be controlled in order to cope with volume. We will have an update tomorrow. Thank you for your patience as we manage PSN to restore full service.
UPDATE 1 (11.22am GMT, 30th November): We are making progress in identifying the source of the current PSN disruption. Currently sign up, sign in, trials, store, online gameplay, share and community functionality is available. Redeem voucher is still not open to users. Further updates will be posted later today.
ORIGINAL POST: We are aware that users are experiencing some disruption to the PSN service. To minimise the inconvenience we have suspended the "redeem voucher" functionality whilst we investigate further. Unfortunately this means that money cards, product vouchers, PlayStation Plus vouchers, PS3-PS4 upgrade vouchers and any other vouchers for digital content are not redeemable at this stage. Other PSN features such as log-in, online multi-player gaming, PlayStation Plus trial, PS Store (excluding voucher redemption), trophies, messages, friends etc. are all available.
We apologise and will provide an update to this announcement soon.
I finally managed to sign in but I cannot redeem the PS plus trial. It was there at first, tried redeeming it but the store threw up an error. Now when I go to the trial section on first page of store there is no option for me to redeem the 14 day trial
Same here..
I have a question, did the UK packs not get the 3 free gifts that USA got, ps us time, £10???
I am really frustrated because the only game i bought was NBA2k14 and i more or less NEED to be logged in at PSN. Or else the whole currency system in the game gets messed up.
I hope atleast the log in gets fixed ASAP!
I cant sign in, United Kingdom here. How did you sign in MrGrey?
People – stop stressing. It's not the end of the world if you cannot sign in to PSN for a few hours – go chat with you families / friends if it's not working ! Embrace the moments.
There'll be plenty of online play available in the coming weeks and months …
Well the problem is @chryogen that i waited in line for over 8 hours to get the PS4 on launch date.
Is it too much for me to ask that i can atleast play it quickly and utilize the fact that i got it first?
Can't sign in, it just loads for few minutes but then throws the error message. Any idea when this will be fixed and will we be getting some sort of compensation? I really wanted to play some BF4 multi D:
loving my ps4 just wish i could log in to my account on it lol
Been trying to login all day no joy. Expected Sony to be better prepared for this. The demand for PS4 has been advertised as high since august, What did they think no one would try to these the network on release day!!!!!! Very disappointed
I've been on since yesterday, only thing is there is a lack of games!!! Other than that I freaking love it…
ahh guys dont cry about this its not that we pay to be on the psn….oh wait we do pay
Faaaail, Sony. How did Microsoft manage with a global release day whilst Sony has messed up in a staged roll out? Time to spend that PS+ money on some better servers guys, Pentium 2 is not good enough anymore.
@toz6666 no we didnt get the extras like the free store credit so read into that what you will……i know what it says too me
"Some disruption" is a major understatement, havent been able to login to PSN all day. pretty bad when so much of the system relies on PSN connection.
Surely Sony could have done more to prepare for today, they knew how many were pre-ordered and they previously announced the sales figures they were anticipating, so theres no excuse here.
If only customer service was as important as sales to them.
Yes I agree chryogen, cause why would we expect to play a console we just forked out €400 for, That's right, so we could talk to our ****ing families and friends
*Looks for a Slap Key on Keyboard*
Guys chill out play through single player it was always gonna be abit tough to get online. Enjoy your systems. Currently playing through bf4 single player and loving it
Yeah this hasn't helped at all. Still failing to log in like it did for the last 4 hours.
i got in and sorted took a few attempts and failed at various stages but picked up from wherever it left off each time.
I haven't managed to link my PSN account all day so I'm a bit dubious about playing games yet.
If you unlock trophies on the default user account, will they then unlock on your PSN account when you can finally link it?
Please hurry sony, I understand the issues with launch I suffered a similar process with FFXIV on the PS3 during launch day. I'll keep trying until I'm signed in <3
You know Fred, I seriously knew this problem would come. As you see, not everything works flawlessly day one. Xbox One had the same issue, GTA Online had the same issue and even the US PSN had the same issue.
I got my PS4 this morning just after 11 I changed my hdd to a 1tb ssd in seconds well easy then updated it set it up and logged in fine.
This is just unacceptable, SONY had over two weeks from the US launch (which had pretty much the same problems), they knew exactly how many consoles they would sell today, and still we get these problems.
Why am I paying for Playstation Plus when I cannot login. I expect some compensation for this.
Huge fan of Sony here but I totally agree with Hyper_Sniper and Chryogen here, i didnt buy a 400 euro console with 200 euros of games with it through PSN to not be able to play on it. They should have learned from previous mistakes and should have setup plenty of capacity this time to make sure this could not happen. We have been sitting for 6 hours now looking at a PS4 without being able to buy a single game on PSN. Oh wait, we can buy one now after that it says communication error again. I was just expecting a bit more from Sony this time around.
I still can't log in to psn on ps4 that's a shame. I was expecting this to happen but Sony should have learned already…
But now I am at hospital on a dialysis machine (since about 1630) and have still got 1hr 29 mins to go before I can go
"Other PSN features such as log-in, online multi-player gaming, PlayStation Plus trial, PS Store (excluding voucher redemption), trophies, messages, friends etc. are all available."
wait … what? why am i not getting online then the whole day?
The network is being naughty and I can't even sign in.
As of writing this comment, my bro has managed to sign in.
Really can't get into killzone so far it's a little to hard for me on easy hope the psn starts working so I can download something fun.
Given the predictability of launch, lessons learnt from the USA and the known number of new PS4s that expected to go online today, this really isn't acceptable! What's the use of being a loyal fanboy / supporter and buying a new PS4 on launch day if it doesn't even work properly. I trust Sony will be compensating us all somehow – once everything is running smoothly again, which is obviously your first priority. I understand the situation and doing my best to be patience, as you have asked, but at the same time this is immensely frustrating
wow – now the log-in works, then it says maintenance :-/
Utterly shambolic. Another PR disaster and a complete own goal.
@Tenjin because of what they said, only redemption codes are unavailable.
This is part of the deal when you get a new console on the first day it is available. That said, I'd like it if Sony could have offered the same deal as the US with the PSN credit, etc.
can't sign in .. sort it out sony … you should have been ready for launch ????
ah, i can't log-in because redeeming vouchers is not available? tell me more about it >_< i try to login and it sasys maintenance … sure, it needs it bad, but hey, who could've known, that milliones of people qan to go online today? what a surprise sony … planning big shows fpr launch, but not thinking about getting prepared with your network? good old sony … when will you ever learn?
Stop being fools it could be any number of issues and I bet the majority of people with gd speeds are on it fine. Home time hurry
Have been trying to sign in since 8.30am, JOKE is an understatement sony!!!!!!!!!!!!!!
Yes i'm in
Tenjin well once upon a time someone accidentally miss-read your post lol am sorry thought you said have been, eyes go bit funny on dialysis.
THAT's why when I tried to redeem voucher codes it just send me back to the home screen! I thought it was an invalid voucher or something!
Unable to log into PSN on either new PS4 since lunchtime when it arrived or on PS3 either. Absolute shambles as expected from Sony. You have had a year to invest in the back office infrastructure and yet have failed to do so. Will be sticking with mS for multiplayer stuff this gen same as last one because Sony just can't deliver in that respect.
Argh, I added some money to my account through paypal and it hasn't shown up. Now that the login process seems to work, I added 5EUR more and that appeared immediately. The bigger sum still hasn't What to do? Customer service for Finland has closed for the whole weekend!
no multi player isnt available it says psn isnt available and is undergoing maintenenc for second time today. why you no tell truth?
wow . put a post … now signed in
@BIGTONYUK have you got fast internet? I got in fine earlier got mine @ 11am. cant check if i can, not @ home
Been trying all day to login to PSN – epic fail!
This just isn't good enough Sony and reflects really badly on you, why have I bothered to preorder and get a PS4 on launch day?
Cannot belives Sony has got into another pickle with its Servers, last time it was hacked and no body signed in for a month. Now inadequate server client provisions for a launch? Sony needs to learnt a thing or two from Microsoft.
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text:
A Belgian businessman shot dead in the Mexican resort city of Acapulco on Saturday had received death threats, the man's company said.
Initial media reports said Jan Sarens, 59, was shot in the chest after resisting two assailants who were attempting to steal his Mercedes Benz convertible.
But Belgium-based Sarens Group said Sunday Sarens had received death threats after he filed a lawsuit against a former Mexican associate, Gruas Ojeda.
"A short while after the start of the activities in Mexico the Sarens Group became the victim of scams by their then partner, the Mexican enterprise Gruas Ojeda," the family-run crane business said in a statement.
"This conflict led to a long juridical struggle, which was finally arbitrated in favor of Sarens, but which agreement has still not been executed."
After taking further legal action against the former associate, Sarens began receiving death threats, the statement said.
The latest violent attack against a foreigner in Acapulco, Mexico's murder capital in 2012, came as the Pacific resort city prepares to host the Mexican Open tennis tournament this week, the Associated Press reported.
Earlier this month, a group of armed men raped six Spanish women visiting Acapulco from Mexico City.


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As final exams wind down, some students speak of Orange Bowl trips, and others speak of reserve call-ups. Yes, the military presence in Iraq and Afghanistan is smaller, but various specialists are still receiving deployment orders.
Northern Illinois University has earned recognition from Military Times and Victory Media for providing a supportive environment for service members, veterans, and their families. That means more than offering a picnic and a Veterans' Day ceremony, and both agencies recognize the work our people do.
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text:
Search billions of records on Ancestry.com
Elias M. Landrum.
It is but a natural result that in the State of Oklahoma there have come to the front in public affairs and in the wielding of large influence the strongest and best types of the race whose first was the dominion in America. It is specially gratifying to note to how great a degree have those of Indian lineage been identified with the development and upbuilding of the great state that was originally the Indian Territory, honoring their race, the state and the nation through their ability, loyalty and effective services. A prominent and influential representative of this progressive class of citizens is Hon. Elias M. Landrum, of Oklahoma City, who is a blood member of the Cherokee tribe of Indians, who was a leading factor in the making of the Cherokee Nation one of the most advanced and prosperous of the Indian Territory, and whose father, Hon. David D. Landrum, was for a number of years a member of the senate of the Cherokee Nation, besides having twice been elected a justice of the Supreme Court of that vigorous nation. He whose name introduces this review likewise became an influential member of the Cherokee Senate, later served in the senate of the Oklahoma State Legislature, and is at the present time incumbent of the office of special deputy state examiner and inspector. He stands exponent of the best traditions of both his white and Indian ancestors and justly takes pride in the records of both lines.
Mr. Landrum was born at Rhea Mills, Collin County, Texas, on the 6th of March, 1866, his mother having been at the time among the Cherokee refugees who had gone from the Indian Territory to Texas for safety at the outbreak of the Civil war, prior to which the Cherokee tribe had been one of the most advanced and prosperous in the great Indian Territory. Mr. Landrum is a son of David D. and Susan (Crutchfield) Landrum. His father was born in Georgia and became one of the pioneer farmers of Indian Territory, his settlement having been made on Cabin Creek, near the present town of Vinita, the judicial center of Craig County, Oklahoma. He became a leader in the councils and industrial affairs of the Cherokee Nation, and, as previously noted in this context, served in its legislature and as a member of its supreme court. The two dominating political organizations of the nation at that time were known as the Downing and Ross parties, neither of which manifested any inclination to encourage ambitious young men to enter the field of political activity. Under these conditions David D. Landrum and other aspiring young men of the day effected the organization of what was designated as the national party, as chief of which they elected D. W. Bushyhead. He was a prominent and influential representative of this organization and was long one of the leaders in public affairs in the Cherokee Nation. At the inception of the Civil war he ardently espoused the cause of the Confederacy, and as a soldier of the same he served with marked gallantry under Gen. Stan Watie, the distinguished Cherokee commander. George Hunter, a half-brother of the mother of the subject of this sketch, joined Gen. Samuel Houston in the latter's heroic efforts to gain independence of Texas, and after the formation of the Texan Republic he was awarded a due portion of the Spanish land grant in the new republic. This estate comprised the land on which the City of Austin is now situated, and the family representatives have in later generations made vigorous attempts to establish their ownership of the property.
Elias M. Landrum was a child at the time when his mother returned from Texas to Indian Territory, and his early education was received in the schools of the Cherokee Nation. He completed a course in the high school at Vinita, at which place he thereafter attended Worcester Academy, from which he received the degree of Bachelor of Science, in 1885. In the pursuance of higher academic studies he then entered Emory College. at Oxford, Georgia, in which institution he was graduated as a member of the class of 1890 and from which he received the degree of Bachelor of Arts. For the ensuing year he was president of the Ben Hill Academy, in Georgia, and he then returned to Vinita and resumed his association with agricultural pursuits, besides which he devoted one year to teaching in the public schools of Vinita. A young man of mature judgment and high intellectual attainments, he was well qualified for leadership in public sentiment and action, and his influence became both potent and benignant in connection with the government and industrial affairs of the Cherokee Nation. He served one term, of two years, as probate judge of Delaware County, and one term as a member of the Senate of the Legislature of the nation, the latter office having been resigned by him when he engaged in the mercantile business at Tahlequah. With this line of business enterprise he there continued to be successfully identified for a period of twelve years, and he then retired to accept the democratic nomination for member of the Senate of the newly organized State of Oklahoma, as representative of the Thirtieth Senatorial District. In the district senatorial convention of 1907 there occurred a protracted deadlock, and after 270 ballots had been taken and the convention had adjourned at Grove to reassemble at Afton, Mr. Landrum was nominated on the first ballot cast after his name had been presented to the convention. Prior to this he had served two/ terms as a member of the City Council of Tahlequah and three terms as city clerk. In 1908 he was re-elected to the State Senate without opposition, and he was a prominent and resourceful figure in both the first and second General Assemblies of the State Legislature. He introduced in the Senate and championed to enactment the bill providing an appropriation for placing a statue of Sequoyah, inventor, of the Cherokee alphabet, in the National Hall of Fame in the City of Washington. The contract for making the statue was awarded to Vinnie Rheam Hoxie. He secured also the passage of a bill establishing the Northeastern State Normal School at Tahlequah, former capital of the Cherokee Nation, and, with all of consistency, drafted and presented a bill making it a misdemeanor to use a wooden statue of an Indian for advertising purposes, a measure that unfortunately failed of enactment. Senator Landrum was largely instrumental in obtaining in a textbook measure passed by the First Legislature a clause favoring Oklahoma authors in the election of textbooks for use in the public schools and other educational institutions of the state. His broad and well fortified views and unequivocal civic loyalty made him an ideal legislator, and among other measures that called forth his enthusiastic support was one of special consistency and one whose passage redounds to the lasting honor of the state. This was in the passage of an act creating the office of public defender for the Department of Charities and Corrections, this office being created specially for the purpose of protecting orphan children of the Indian nations, and the result being that there were returned to Indian orphans $800,000 and 1,000,000 acres of land of which they had been wrongfully deprived. The speech which Senator Landrum delivered in support of this measure has been pronounced by high authorities to have been a masterpiece of eloquence and logic, but probably the speech which gained to him the maximum distinction during his service in the Legislature was that in which be nominated Hon. Thomas P. Gore for the United States Senate. In this address on the floor of the Senate he alternated the Cherokee dialect with the purest and most classical English; the somewhat stoical mannerisms of the Indian with the polish and suavity of a modern man of affairs,–the result being impressive in the extreme. Senator Landrum made the first speech ever delivered in the Oklahoma Legislature by an Indian, and comment upon this now historic address declared that it expressed the cementing of a new tie of relationship and a community of interests between the two territories that recently had been united to form the new State of Oklahoma.
Mr. Landrum is an appreciative and popular member of the Oklahoma Indian Association, in the affairs of which he is prominent and influential, he is affiliated with the Delta Tan Delta college fraternity, and both he and his wife hold membership in the Methodist Episcopal Church, South. He is the only surviving son of one of the sterling pioneer families of what is now a great and prosperous commonwealth, and his two sisters are Mrs. Nancy L. Adair, who resides near Vinita, Craig County; and Mrs. R. K. Adair, of Chelsea, Rogers County, her husband having formerly been superintendent of the Cherokee Male Seminary at Tahlequah.
At Vinita, in September, 1895, was solemnized the marriage of Mr. Landrum to Miss Nana Woodall, a direct descendant of a member of the distinguished Calvert family of whom Lord Baltimore was the first representative in America. Mr. and Mrs. Landrum have four children: David Stanley, Elias M., Jr., Margaret M. and Lois Stewart. Stanley Landrum, who was born in the year 1896, was a page in the first State Senate of Oklahoma and held a similar preferment in the House of Representatives in 1910. He was graduated in the Oklahoma City High School and in this city is now a student (1915) in Hill's Business College. The younger son is a student in the high school and the two daughters are attending the public schools of Oklahoma City, where the family is one of distinctive popularity in the social activities of the community, the attractive home being at 148 East Twelfth Street.


text:
Ridiculous bloating
Heather & Duane married 6/12/11
Celebrating the obscure holidays...
DSD Groundhogs Day 2005, DS April Fools Day 2012
I'm right there with you! Wish I had some advice to make it better, but I'm at a loss :)
Me (34) DH (36)
missed m/c 11/26/10, Adalyn Jade 03/12/12
I'm 5weeks and 2 days and super bloated here too! It's ridiculous!
My work dress pants are tight and when I wear dresses it looks as though I'm further along than I am!
Last night I started drinking prune juice and that has helped a tiny bit.
YUP im super bloated i also have the gas pains under my boobs it fells weird and i dont remember felling this with dd.
J & N Since 11/06/09
Jamie Elizabeth 10/21/10
Sadie veronica 3/2/12
Heather & Duane married 6/12/11
Celebrating the obscure holidays...
DSD Groundhogs Day 2005, DS April Fools Day 2012
Nicole (33) married 10 years to my hunny
#1�DD 03/30/97, #2 DD 08/29/02, #3 HEDD 03/04/12 YAY! Been waiting a longggg time for #3! :)
M/C- 3/11/2010, DS- 3/15/2012 7lbs 14oz, M/C 08/13/2013, Little RAINBOW EDD 05/24/2014
Me too. I'm 6w4d and I haven't been able to wear pants with buttons or zippers for almot 2 weeks now.
It's a boy!!
Anthony Michael born 3/7/12 at 1:24 pm.
7lb 14oz 20" long!


text:
Karen H. Bartlett, Sarah E. Kidd, and James W. Kronstad2
An unprecedented emergence of cryptococcal infections in animals and otherwise healthy humans was recognized in 1999 on the east coast of Vancouver Island, British Columbia. Unexpectedly, these infections were caused by Cryptococcus gattii, a species closely related to the AIDS-associated fungal pathogen Cryptococcus neoformans. Human cases have continued over the past 8 years and now total approximately 170 with eight deaths. Extensive environmental
1 Reprinted with kind permission from Springer Science+Business Media: Current Infectious Diseases Reports, The emergence of Cryptococcus gattii in British Columbia and the Pacific Northwest, 10, 2008, p. 108–115, Karen H. Bartlett, Sarah E. Kidd, and James W. Kronstad.
Current Infectious Disease Reports 2008, 10:58-65
Current Medicine Group LLC ISSN 1523-3847
Copyright © 2008 by Current Medicine Group LLC
Papers of particular interest, published recently, have been highlighted as:
+ Of importance
++ Of major importance
2Karen H. Bartlett, PhD, Sarah E. Kidd, PhD, and James W. Kronstad, PhD. Corresponding author: James W. Kronstad, PhD, The Michael Smith Laboratories, University of British Columbia, 2185 East Mall, Vancouver, BC, V6T 1Z4, Canada. Email: email@example.com.
Below are the first 10 and last 10 pages of uncorrected machine-read text (when available) of this chapter, followed by the top 30 algorithmically extracted key phrases from the chapter as a whole.
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OCR for page 101
Appendix A
Contributed Manuscripts
Karen H. Bartlett, Sarah E. Kidd, and James W. Kronstad2
An unprecedented emergence of cryptococcal infections in animals and oth-
erwise healthy humans was recognized in 1999 on the east coast of Vancouver
Island, British Columbia. Unexpectedly, these infections were caused by Cryp-
tococcus gattii, a species closely related to the AIDS-associated fungal pathogen
Cryptococcus neoformans. Human cases have continued over the past 8 years
and now total approximately 170 with eight deaths. Extensive environmental
1 Reprinted with kind permission from Springer Science+Business Media: Current Infectious Dis-
eases Reports, The emergence of Cryptococcus gattii in British Columbia and the Pacific Northwest,
10, 2008, p. 108–115, Karen H. Bartlett, Sarah E. Kidd, and James W. Kronstad.
Current Infectious Disease Reports 2008, 10:58–65
Current Medicine Group LLC ISSN 1523-3847
Copyright © 2008 by Current Medicine Group LLC
Papers of particular interest, published recently, have been highlighted as:
+ Of importance
++ Of major importance
2 Karen H. Bartlett, PhD, Sarah E. Kidd, PhD, and James W. Kronstad, PhD. Corresponding author:
James W. Kronstad, PhD, The Michael Smith Laboratories, University of British Columbia, 2185 East
Mall, Vancouver, BC, V6T 1Z4, Canada. Email: email@example.com.
OCR for page 101
sampling, coupled with detailed molecular typing of isolates, revealed areas
of permanent and transient colonization with primarily three genotypes of the
fungus. C. gattii was found in air, soil, water, and in association with numerous
tree species. Importantly, there is solid evidence for human-mediated dispersal
of the pathogen, and C. gattii has now been detected in the environment on the
mainland of British Columbia and in the Pacific Northwest. Associated animal
and human cases are now being reported and further spread of the pathogen may
be inevitable.
The basidiomycetous yeast Cryptococcus neoformans has a global distribu-
tion and has achieved prominence in recent decades because of its propensity
to infect immunocompromised people (Casadevall and Perfect, 1998). In fact,
cryptococcosis is recognized as an AIDS-defining illness, and in the absence of
highly active antiretroviral therapy, the disease is a significant cause of death in
individuals with HIV infection (Bicanic and Harrison, 2005; Bicanic et al., 2005).
People and animals acquire the fungus via the inhalation of desiccated yeast
cells or basidiospores from environmental sources such as avian guano, soil, and
trees. Pulmonary infection often results in dissemination to the central nervous
system and C. neoformans is the leading cause of fungal meningitis (Casadevall
and Perfect, 1998).
Isolates of C. neoformans have previously been divided into three varieties
known as grubii, neoformans, and gattii and into serotypes (A–D and hybrids
such as AD) defined by antigenic differences in the capsular polysaccharide that
is the major virulence factor (Casadevall and Perfect, 1998). The gattii variety is
now recognized as a separate species based on phenotypic and molecular traits,
and mating (Kwon-Chung et al., 2002). Thus the current view is that the species
C. neoformans (var grubii and neoformans) contains strains of serotypes A, D,
and AD, and the distinct species C. gattii contains isolates of the B and C sero-
types (Kwon-Chung and Varma, 2006). An excellent review of the differences be-
tween C. gattii and C. neoformans has been published by Sorrell (Sorrell, 2001).
Extensive surveys have been performed over the past 10 years to characterize
the genotypes and distribution of C. neoformans and C. gattii isolates (Barreto de
Oliveira et al., 2004; Boekhout et al., 2001; Boukhout et al., 1997; Fraser et al.,
2005+; Kidd, 2003; Kidd et al., 2004 ++; Kidd et al., 2005+; Meyer et al., 1999;
Meyer et al., 2003). These surveys used a variety of DNA-based typing methods
to provide detailed classifications of isolates into molecular types. Thus, isolates
of C. neoformans var grubii (serotype A) are represented by the VNI, VNII, and
VNB (Litvintseva et al., 2006) molecular types, var neoformans (serotype D) is
represented by the VNIV type, and isolates of the AD hybrid serotype are the
VNIII type. Four molecular types are recognized for C. gattii isolates (designated
VGI–VGIV) and further divisions within the molecular types have been identified
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FIGURE A1-1 Map of the forecasted ecologic niche and region of emergence of C. gattii
Figure A1-1.eps
in British Columbia (BC). The optimal, potential, and unsuitable ecologic niches of C.
gattii in BC are indicated based on biogeoclimatic data for the region (Mak, 2007). Note
that the distribution of human and animal cases and the locations of positive environmental
samples coincide primarily with the optimal ecologic niche. The information on human
and animal cases, and environmental sampling, from Washington (WA) is not included.
(Fraser et al., 2005+; Kidd et al., 2005+; Kidd et al., 2007++). For example, VGII
strains can be further classified into VGIIa and VGIIb subtypes, as well as other
less-well characterized subtypes (Kidd et al., 2004; MacDougall et al., 2007++).
There is currently an intense focus on C. gattii due to the unprecedented
emergence of the VGI, VGIIa, and VGIIb molecular types as primary pathogens
of humans and animals on Vancouver Island in British Columbia (BC) (Kidd
et al., 2004; MacDougall et al., 2007++) (Fig. A1-1). Remarkably, the major-
ity of human cases have occurred in people without recognized immunologic
defects, thus highlighting the unusual pathogenicity of C. gattii relative to C.
neoformans. The purpose of this review is to summarize recent progress in the
investigation of this fascinating emergence with regard to human and animal
exposure, environmental colonization, isolate characterization, and the potential
for further dispersal.
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Overview of Veterinary and Clinical Aspects
of the Emergence of C. gattii in BC
Animal sentinels played a key role in the study of the emergence of C. gattii
in BC and in particular contributed to our understanding of the range of environ-
mental niches for the pathogen. A single veterinary pathology laboratory handled
clinical specimens from the majority of southern BC veterinary practices, and this
allowed early detection and monitoring of C. gattii in the animal population. In
addition, the BC Provincial Animal Health Branch Laboratory was able to per-
form necropsies on porpoises that were found stranded and dead on Vancouver
Island and nearby islands, and these became index cases (Stephen et al., 2002).
Beginning prior to the first documented human case in 1999 and continuing to the
present, veterinary cases have been diagnosed two to three times more frequently
than human cases (Lester et al., 2004); this disparity is likely an underestimate
given that only those animals seen by a veterinarian are diagnosed and that infec -
tions in wildlife are not considered. The diagnosed cases have primarily been in
companion animals (dogs, cats, and ferrets) but also include other domesticated
species such as llamas, horses, mink, and psittacine birds (Duncan et al., 2006b;
Lester et al., 2004; Stephen et al., 2002). Sampling in the environs of these animal
cases has been particularly productive for identifying sources of C. gattii (Kidd
et al., 2007a++; MacDougal et al., 2007++).
Unlike the colonized koalas of Australia (Krockenberger et al., 2002), no sig-
nificant wild animal host or reservoir has been identified in BC. Limited surveys
of wild animals were performed between 2003 and 2007 with the examination
of necropsy samples of nares, lung, anus or cloacae, and brain for C. gattii. In
two surveys, all fatally injured animals turned into rescue facilities were studied.
In the first study, 91 animals (14 species) were examined, and only two eastern
gray squirrels were positive (Duncan et al., 2006a). In the second study, only one
great blue heron was found to have a pulmonary C. gattii infection of 226 animals
necropsied (Bartlett, unpublished data). Additionally, 18 river otters were trapped
in early spring 2007, but none showed signs of disease or colonization with C.
gattii (Bartlett and Balke, unpublished data). Duncan et al. (2005b) established
sentinel veterinary practices in areas known to have exposure to airborne C. gattii
and found positive C. gattii cultures from nasal swabs of asymptomatic animals
in 4.3% of 94 cats, 1.1% of 280 dogs, and 1.5% of 351 horses. Additionally, six
cats and two dogs were found to have cryptococcal antigen titers of greater than
1:2. Of seven cats and five dogs that were selected from the asymptomatic but
culture- or antigen-positive cohorts and followed over 27 months, only two cats
progressed to clinical disease, suggesting that the majority of animals exposed to
C. gattii may naturally clear the organism (Duncan et al., 2005a).
In the first years of recognition of both the emergence of C. gattii disease
and the stability of the pathogen's environmental niche, it appeared that all hu -
man and animal cases had some contact with Vancouver Island. MacDougall and
Fyfe (MacDougall and Fyfe, 2006) were able to identify human cases of disease
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with historic travel to Vancouver Island and to determine a likely incubation
period (median 6–7 months) based on isolated exposure. In addition, Hoang
et al. (Hoang et al., 2004) performed a retrospective chart review examining all
cases of cryptococcosis identified between 1997 and 2002 at the largest teach -
ing hospital located on the BC mainland. They discovered that there had been a
sudden increase in cryptococcal cases of all origins (C. neoformans var grubii,
C. n. var neoformans, C. gattii, and C. laurentii), but all C. gattii cases (3/26
charts) reported travel history to Vancouver Island (Hoang et al., 2004). The first
cases of mainland-acquired C. gattii infection were identified in animals (ferret,
llama, and cats) in 2003, and three cases in cats in Washington were reported in
2005. Eight off-island human cases with no travel history to an endemic area
were documented (five in BC and two in Oregon) in 2004 to 2005 (MacDougall
et al., 2007++). Upton et al. (Upton et al., 2007+) recently reported the first con -
firmed human case in Washington presenting in 2006, and the Whatcom County
Public Health Department has now identified four additional cases diagnosed in
2007 (Stern, personal communication). Unlike in BC, cryptococcosis is not yet
a reportable disease in Washington, although public health officials are actively
soliciting case studies. The VGIIa genotype accounted for 78% of the examined
veterinary cases and 87% of the human cases; all off-island veterinary cases to
date had the VGIIa genotype (Bartlett, unpublished data) (MacDougall et al.,
Environmental and Dispersal Studies on Vancouver Island
Competing theories have been proposed regarding the origin of C. gattii
on Vancouver Island (eg, recent introduction, long-term colonization, specific
imported vectors). Suffice it to say, the colonization pattern and dispersal of the
organism argues against a one-time introduction to Vancouver Island, particularly
if the timeline extends only to the first animal and human cases (1998–1999).
The first systematic sampling performed on Vancouver Island in 2002 mapped
the colonization of C. gattii along a 200 km north-south and a 40 km east-west
corridor. This study revealed that C. gattii is not homogeneously spread in the
environment, with central Vancouver Island having a higher percentage of colo -
nized trees and higher concentration of the organism in soil. The heterogeneous
pockets of colonization could explain why limited-sampling strategies may miss
the organism. Additionally, even though C. gattii has been found to be perma-
nently colonized in some areas, it appears to be transiently colonized in others.
The permanently colonized sites have yielded C. gattii repeatedly over the last 5
years, although transiently positive results may be due to limits of detection or
failure of the organism to establish true colonization (Kidd et al., 2007a++). As
well, sites that initially appeared to be negative for C. gattii have more recently
yielded positive environmental samples (Bartlett, unpublished data). It has been
shown that in addition to the airborne spread of propagules, wood products,
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soil, water, vehicles, and shoes can act as dispersal mechanisms for the organ -
ism (Kidd et al., 2007a++). These mechanisms are consistent with the findings
of a veterinary case-control study, where statistically significant risk factors for
disease in cats and dogs related to soil disturbance within 10 km of cases, log -
ging within 10 km, travel to Vancouver Island, or owner hiking within 6 months
of diagnosis (Duncan et al., 2006c). Although limited environmental sampling
in the San Juan Islands, Olympic Peninsula, and Oregon has not yielded C. gat-
tii (Fraser et al., 2006; Kidd et al., 2007b++; Upton et al., 2007+). Kidd et al.
(2007a++,2007b++) reported finding positive environmental samples from is -
lands in the Georgia Strait and in northern Washington.
A rather surprising finding was that co-isolated C. gattii strains are heteroge-
neous. The first isolates distributed to the research community were mostly from
one sampling site (central Vancouver Island) and may have unduly influenced
our thinking about the composition of the BC outbreak strains (Kidd et al.,
2004++; Fraser et al., 2005+; Fraser et al., 2003). In the initial analysis of the C.
gattii isolates from this site, Kidd et al. (Kidd et al., 2004++) used polymerase
chain reaction (PCR)-fingerprinting to demonstrate that 5% represented the VGI
molecular type and 95% belonged to VGII (90% of these were VGIIa and 10%
were VGIIb based upon a one polymorphic band in the PCR-fingerprint profiles).
Subsequent work revealed that the composition of the C. gattii population var-
ies in different regions where detailed molecular subtyping of isolates has been
undertaken. In the southern extreme of Vancouver Island, VGIIa accounts for
91% of the isolates and the remainder are VGIIb, whereas at another site VGIIa
accounts for only 66% of the isolates, with VGIIb and VGI at 19% and 15%,
respectively (Bartlett and Kidd, unpublished data). Of course, the genotype
frequencies are likely to be dynamic, and repeated sampling is important. Also,
additional diagnostic tools sensitive enough to detect and differentiate isolates
directly in environmental samples (eg, PCR on soil samples) would facilitate a
better understanding of the population structure and mechanisms of spread of the
organism. Already heightened awareness of changing ecologic niches has resulted
in an expansion of knowledge of the environmental origins of other cryptococcal
species (Filion et al., 2006).
Molecular Characterization of Isolates from BC and the Pacific Northwest
Following the initial analyses of genotype frequency described above, Kidd
et al. (2005+) used multilocus sequence typing (MSLT) and gene genealogy
analyses with four genes to examine patterns of molecular variation as well
as population structure of the isolates from Vancouver Island compared with a
worldwide sample of C. gattii strains. This work demonstrated that the VGIIa
and VGIIb genotypes originally established by PCR-fingerprinting (Kidd et al.,
2004++) corresponded to specific MLST profiles. Similar MLST results with
additional genes were obtained by Fraser et al. (Fraser et al., 2005+). Of specific
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interest from these studies was the identification of isolates from other areas of
the world with identical or similar genotypes to the VGIIa (as represented by
isolate A1MR265) and VGIIb (represented by isolate A1MR272) strains from
Vancouver Island. For example, the VGIIa genotype was also shared by the
NIH444 strain (from a patient in Seattle, ca 1971), CBS7750 (from a Eucalyp -
tus tree in San Francisco, ca 1990) and with isolates from other parts of North
America (KB10455 and KB9944) (Fraser et al., 2005+; Kidd et al., 2005+). A
Brazilian clinical isolate, ICB107, differed from the VGIIa genotype at only one
of 22 loci (Fraser et al., 2005+). The VGIIb genotype was also observed among
environmental isolates from Australia (eg, Ram002, Ram005, WM1008), clini -
cal isolates from Australia (eg, NT-6, NT-13), as well as a clinical isolate from
Thailand (MC-S-115) (Fraser et al., 2005+; Kidd et al., 2005+). A Caribbean
strain 99/473 of the VGIIb type was also found to differ at only one of 22 loci
(Fraser et al., 2005+). Intriguingly, two isolates from human cases in Oregon
(2004) were recently found to represent subtypes within the VGII genotype that
have not identified among any other strains to date (MacDougall et al., 2007++).
The VGIIa and VGIIb isolates from Vancouver Island have been obtained
from both clinical and environmental sources. However, the situation is more
complex for strains of the VGI genotype from clinical and environmental sources.
Specifically, Kidd et al. (2005+) characterized six VGI isolates from Vancouver
Island and identified four different genotypes by MLST analysis. Two of these
were environmental isolates with a different genotype from the clinical isolates.
Thus, in contrast to the VGII types, it was not possible to establish an epidemio -
logic link between environmental and clinical isolates of the VGI type. However,
recent analysis of further environmental VGI isolates from Vancouver Island
indicated that they were highly similar to a porpoise isolate (A1MF2863), being
identical at four MLST loci (Kidd and Bartlett, unpublished data). It is possible
that the clinical isolates of the VGI type represent strains acquired during travel
outside of Vancouver Island.
Overall, Kidd et al. (2005+) found that the Vancouver Island isolates were
part of a predominately clonal population with little evidence of sexual recom -
bination occurring between them. Fraser et al. (2005+) also presented evidence
that the VGIIa and VGIIb strains from Vancouver Island were related in that they
shared 14 identical loci out of the 30 examined and proposed that the genotypes
represent either siblings arising from a past mating event, or that one may be the
parent of the other, perhaps as the result of same-sex mating between MATα par-
ents. Selected isolates from Vancouver Island and other parts of the world have
been tested for mating competence. These studies revealed that the VGII isolates
are generally fertile whereas VGI strains are not (Campbell et al., 2005; Fraser
et al., 2003; Kidd et al., 2004++). In general, the ability of C. gattii isolates to
mate has implications for recombination events that might generate strains with
different virulence properties and environmental adaptability.
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The Global Distribution of C. gattii
Prior to the emergence of C. gattii on Vancouver Island, it was commonly
accepted that this species was restricted to tropical and subtropical regions of
the world, and that infection was associated with exposure to Eucalyptus trees
(Ellis and Pfeiffer, 1990; Kwon-Chung and Bennett, 1984; Sorrell et al., 1996).
The idea of a limited geographic distribution came from a study that surveyed a
worldwide collection of clinical isolates (Kwon-Chung and Bennett, 1984). This
survey revealed that C. gattii was prevalent only in regions with tropical and
subtropical climates (22%–50% of isolates) relative to C. neoformans (50%–71%
of isolates). However, this study also reported that 13% of the strains from North
America, and 3.3% of the strains from Europe were C. gattii (without reference to
travel histories). More recent surveys have focused on identifying the molecular
types of C. gattii found in collections from various regions. In this regard, VGI
appears to be the most widely distributed type worldwide (Kidd, 2003; Meyer
et al., 2003), and this type is also found most frequently among clinical and en -
vironmental isolates in Australia (Campbell et al., 2005). Strains of the VGII type
are also found in parts of Australia as well as in North and South America (Fraser
et al., 2005+; Kidd, 2003; Kidd et al., 2004++; Kidd et al., 2005+; Meyer et al.,
2003). In a recent, large-scale study of IberoAmerican isolates, VGIII predomi -
nated, and this type has also been found in India and the United States (Kidd,
2003; Meyer et al., 2003). The VGIV type has been found in Central America
and South Africa (Kidd, 2003; Meyer et al., 2003). Notably, the VGIII and VGIV
types were not found in the collections from Vancouver Island suggesting that
these genotypes may have a more limited distribution.
More recently, Meyer et al. (2007) have surveyed 160 VGII strains recov-
ered globally since 1986 using PCR-fingerprinting, amplified fragment length
polymorphism analysis and MLST with eight loci. This work revealed that the
VGIIa genotype from Vancouver Island is also found among Brazilian isolates
and that Colombian isolates are closely related. Interestingly, the majority of the
latter isolates are mating type a in contrast to mating type α for the Vancouver
Island strains (Escandon et al., 2006), and mating was demonstrated between the
Colombian MATa strains and VGIIa MATα strains from Brazil and Vancouver
Island. This work suggests that the VGIIa genotype was present in South America
as early as 1986 and it sheds additional light on the potential mating interactions
for VGII types of C. gattii that may be relevant for the situation on Vancouver
Overall, these surveys provide an interesting view that the genotypes of C.
gattii (at least for VGI and VGII) are likely to have a worldwide distribution and
the concomitant potential for permanent colonization of suitable environments.
This view highlights the need for more extensive environmental sampling glob-
ally to generate a detailed picture of genotype frequency over time and location.
The most extensive view is now available from the work on Vancouver Island
and the lessons learned from this work can be applied in other locations (Kidd
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et al., 2007a++), especially with regard to the need for extensive multisource
sampling over many years. The wide distribution of C. gattii genotypes should
also be considered in light of recent reports that infections with this species are
occurring in patients with AIDS (South Africa [Morgan et al., 2006], Southern
California [Chaturvedi et al., 2005a]). Therefore, it will be important to identify
the endemic areas for specific C. gattii genotypes in order to monitor human and
animal disease.
Origin of the C. gattii in BC and the Pacific Northwest:
Aboriginal Species or Landed Immigrant?
It is fun to speculate about the origin of the genotypes on Vancouver Island,
and this activity has consumed much energy in the research community. How -
ever, the extent of global strain dispersal has been demonstrated to be significant
(Kidd et al., 2005+, Xu et al., 2000), making it difficult to accurately determine
a specific origin of any given genotype. It is possible that the species has been a
long-term resident of BC and that changing conditions (eg, climate or land use) or
improved surveillance are responsible for the current level of awareness. Alterna-
tively, it has been suggested that the emergence is due to the recent introduction
of a particularly virulent genotype that may be well adapted to the local condi -
tions such that large numbers of infectious cells are propagated (Fraser et al.,
2005+). Although it may be difficult to garner strong evidence for a given theory,
it is clear that much more information is needed about the C. gattii genotypes
on Vancouver Island and worldwide and about the disease caused by C. gattii in
immunocompetent hosts. Below, we discuss some of the studies that are needed
to generate a more detailed view of C. gattii that may help in infection control.
Ecologic adaptability, colonization, and dispersal
The environmental sampling revealed a high level of soil colonization on
Vancouver Island, and it would be interesting to examine soil persistence and
competition in laboratory and field settings. These types of experiments may be
relevant to addressing how the fungus becomes aerosolized and the nature of the
infectious particle. An investigation of conditions required for the propagation of
the infectious particles in soil/trees would also be highly relevant to understand -
ing the factors that influence exposure of humans/animals.
It is likely that no one factor can explain the dramatic emergence of C.
gattii on Vancouver Island, and there may be interplay between soil conditions,
temperature, and moisture. Current weather station data are insufficient to ad -
equately describe the microclimates in areas colonized by the pathogen. Climate
oscillations driven by alternating El Niño and La Niña currents have produced
both drier and wetter than normal summer conditions in BC over the last few
decades. Outbreaks of another fungal disease, coccidioidomycosis, have been
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shown to follow soil disruption in California (Zender and Talamantes, 2006).
Data gathered from the BC environment conclusively show that C. gattii is well
adapted to survive in dry, low nutrient soil and is more likely to be airborne dur-
ing dry summer weather (Kidd et al., 2007a++). The stability of the colonization
of soil and trees at permanently colonized sites suggests that the pathogen can
effectively compete with resident soil microflora. Longer cycles of meteorology
patterns and finer tools of climate measurement will be needed to understand the
complex relationship of microbe, climate, and ecologic niche.
Additional sampling around the world is needed to investigate predicted
favorable climate/soil/water conditions that might allow colonization by C. gat-
tii. Mak (2007) has recently developed ecologic niche models that predict the
probable extent of environmental colonization of C. gattii based on human, ani-
mal, and environmental data and climate projections for the Pacific Northwest
(Fig. A1-1). Areas that may eventually be impacted include the Lower Mainland
of BC with a population base of approximately 2 million people. These projec -
tions could be used by public health officials on both sides of the US-Canada
border to plan strategies for risk communication and anticipated morbidity and
mortality (Mak, 2007).
Clinical considerations
Perhaps the most relevant topics regarding the emergence of C. gattii have to
do with identifying risk factors for people, designing ways to limit exposure, and
developing effective methods to treat the infections that do occur. It is common
to see statements in the literature that C. gattii is a primary pathogen that infects
immunocompetent people, and that C. neoformans is an opportunistic pathogen
that infects immunocompromised people. The distinction may be less clear given
that C. gattii is now being found in AIDS patients and C. neoformans can infect
seemingly immunocompetent people (Chaturvedi et al., 2005a; Morgan et al.,
2006; Speed and Dunt, 1995). There is clearly a need for retrospective studies
of patients to determine host risk factors as well as prospective case studies to
determine efficacy of treatments. The number of cases continuing to occur on
Vancouver Island (and among tourists [Lindberg et al., 2007]) would allow this
type of investigation.
An interesting consideration in terms of exploring possible virulence differ-
ences for C. gattii versus C. neoformans is whether mouse virulence studies have
relevance for human disease. For example, the strains with the VGIIa and VGIIb
genotypes from Vancouver Island both cause disease in humans, but laboratory
studies revealed virulence differences between the two strains tested (Fraser et al.,
2005+). The more virulent strain, A1MR265, of the VGIIa genotype showed
equal virulence in the mouse model to strain H99 that is representative of the
most common VNI type of C. neoformans (var grubii). It is possible that these re-
sults reflect the fact that only one isolate of each genotype from Vancouver Island
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was tested and the isolates selected may not be representative. It is clear, however,
that strains of C. gattii show virulence differences (Kronstad, unpublished data)
(Chaturvedi et al., 2005b; Fraser et al., 2005+) and that multiple isolates from
Vancouver Island and worldwide collections need to be tested. The same is true
for C. neoformans as demonstrated by the range of virulence detected by Clancy
et al. (2006). Thus, we need to develop better models to assess differences in
virulence and to explore possible differences that may be relevant to infection of
immunocompetent versus immunocompromised hosts.
Applications of genomic approaches to develop a detailed understanding of
C. gattii
The emergence of C. gattii provided the impetus to sequence the genomes
of isolates representing the VGI (WM276) and VGIIa (A1MR265) genotypes
(Michael Smith Genome Sciences Center, 2007++; The Broad Institute, 2007++).
These are important resources for the next steps in characterizing the virulence
of C. gattii, the genetic diversity of the species and the interactions of the fungus
with the environment. One can imagine, for example, using the genomes for
transcriptome and proteome studies to identify differences in expression for C.
gattii relative to C. neoformans. Some of these differences may reveal factors
that contribute to the primary pathogenesis of C. gattii relative to C. neoformans.
The two C. gattii genomes also provide a platform for more detailed analyses
of genotypes and comparative studies of genome variability. In the latter case,
comparative hybridization or genome resequencing approaches can be used to
study the microevolution of genomes in strains in the environment and clinical
strains during passage through human and animal hosts (eg, during relapse or
drug therapy). Comparative genome hybridization experiments with the VGI and
VGIIa genomes have been initiated to identify genomic changes in mutants that
have lost virulence and to examine genome variation in strains representing the
VGI, VGIIa, and VGIIb genotypes (Kronstad, unpublished data). The declining
cost of sequencing will also allow further genome-sequencing projects to provide
a deeper view of genome content and variability. The more detailed information
may eventually lead to the separation of the molecular types of C. gattii into
distinct varieties or species.
Media Coverage of the Emergence of C. gattii
Any emerging infectious disease represents a challenge to the public health
system. The system must respond to educate caregivers about appropriate in -
terventions while balancing the message to allow the public to make informed
choices. For example, the lay press recently reported concern by members of the
public in Alabama where experimental plots of genetically engineered Eucalyptus
trees will be grown; the fear being that C. gattii will be imported into the environ-
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Kubátová & Dvořák (2005) investigated fungi associated with insects hibernating
in underground sites but did not find Geomyces species. To our knowledge, only
one study in Europe has investigated fungi present in bats' skin and hair samples
where, based on our current knowledge, G. destructans is most likely to be found.
During the winter 1999/2001, Larcher et al. (2003) collected 25 samples of hair
and skin swabs from six species, including three Myotis Myotis, but did not find
any Geomyces species. It is important to note that most fungal cultures have been
carried out at temperatures above 24–25°C, temperatures at which G. destructans
does not grow (Gargas et al., 2009; Chaturvedi et al., 2010), which could explain
why although present, this fungal species had never been reported in Europe
before the study of Puechmaille et al. (2010).
Combining previously published data from France, Germany, Switzerland,
Hungary, The Czech Republic and Slovakia (Puechmaille et al., 2010; Martínková
et al., 2010; Wibbelt et al., 2010), additional data collected from France, Germany
and Hungary (this study), and new data from Belgium, The Nether-lands, Poland,
Estonia and Ukraine (this study), we demonstrate here that G. destructans is
widespread in Europe. We consider the photographic evidence of bats with white
fungus matching the characteristic growth pattern (e.g., Figure A21-2; pictures
from Romania and Turkey) to most likely represent G. destructans, because so far
all tested live European bats with such white fungal growth on their nose, simi -
lar to Figure A21-2, have been confirmed to carry that species of fungus. These
findings further support the fact that G. destructans is widespread across Europe.
However, to confirm the presence of G. destructans in Europe prior to 2008, his-
torical collections of bat specimens (or cave soil samples), especially specimens
collected during the hibernation period, should be screened for the fungus.
As depicted in Figure A21-1, most cases of bats with G. destructans (con-
firmed and suspected) have been found from North-eastern France through Bel -
gium, The Netherlands, Germany and the Czech Republic. However, it is not
clear whether this pattern reflects an actual higher occurrence and/or prevalence
of the fungus in these regions or if it is at least partly due to sampling bias,
whereby the fungus is more likely to be detected in regions with a higher number
of underground sites visited every winter or in regions were the fungus is specifi -
cally sought. In our opinion, it is most likely that this large-scale pattern is due to
a sampling bias. For example, the largest number of sites with G. destructans in
any European country was reported from the Czech Republic (76 localities with
suspected or confirmed G. destructans) were most sites have been searched for
signs of the fungus (>800 hibernacula) (Martínková et al., 2010).
G. destructans growth on bats
The clear seasonal peak in the number of observations of bats with white
fungal growth indicates an increasing prevalence or detectability of G. destruc-
tans as winter passes. This suggests that bats might acquire G. destructans late
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during the hibernation period or that the fungus is carried by bats at the onset of
hibernation but needs time to develop the visible white fungal growth due to the
phenology of the fungus. Therefore, the absence of visible white fungal growth
on bats when observed with the naked eye may not directly reflect the absence
of G. destructans, but rather just the absence of visible fungal colonies. Further
complicating matters, our ability to detect G. destructans growth on bats can
substantially differ with proximity to the bats (i.e., low ceiling versus high ceil -
ing) or the location of the bat (ceiling versus crevices).
Our results confirm the suggestion of Martínková et al. (2010) by showing
that during the hibernation period, bats can remove the fungus from their snout,
ears and wings to a point where the fungus is no longer visible to the naked eye,
although some spores might still be present on their skin. During hibernation,
bats arouse every two weeks on average (Brack and Twente, 1985; Twente et al.,
1985) and if bats consistently groom off the fungus on these occasions, our ability
to visually detect the fungus, if present, will be considerably reduced. We also
showed that towards the end of the hibernation period, bats were emerging from
the hibernaculum without visible signs of the fungus despite showing visible
white fungal growth from two weeks to five days before leaving the hibernacu-
lum. It would be important to investigate whether bats carry spores out of hiber-
nacula and as a result could possibly contaminate maternity roosts and maternity
mates as suggested by Hallam and McCracken (2011).
Factors affecting G. destructans prevalence
Although it is not possible to clearly identify the mechanism responsible
for the sudden increase in the prevalence of G. destructans in late February and
March, these data suggest that shorter winter periods should be associated with
lower prevalence. This prediction seems to hold as in the Mediterranean region,
where hibernation periods are shorter (Rodrigues, 2003), no bats with visually
conspicuous fungal growth have yet been reported during winter cave surveys.
The case reported from Southern France (June 25th 2010, Figure A21-2) was
found in the Pyrenees mountains at ca. 1700 m a.s.l. and hence, is not considered
typical of the Mediterranean climate. It is nevertheless too early to conclude on
this association between G. destructans prevalence and the hibernation duration,
as other factors would need to be considered such as for example, the higher
temperature observed in hibernacula in the Mediterranean region compared to
other regions in Europe (Rodrigues, 2003). Higher temperatures in hibernacula
have been associated with more frequent arousals in Rhinolophus ferrumequinum
(Ransome, 1971; Arlettaz et al., 2000; Park et al., 2000). Considering that this
association holds for other species, as a consequence of more frequent arousals,
bats are expected to groom more often and therefore, reduce the probability of a
visible fungal growth to develop. More surveys and strategic sampling efforts are
needed to uncover whether the length of the hibernation period and/or climatic
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conditions have a direct or indirect effect on the growth rates, prevalence, and
detectability of G. destructans on bats.
It is crucial that the change in prevalence or detectability over the hiberna -
tion period is considered when comparing prevalence across sites and/or years.
Our results from monitoring one site throughout the hibernation period over
two consecutive years as well as reported cases from multiple sites in multiple
years show that bats with fungal growth are first seen in January, the number of
cases slowly increases into February and peaks in March, then in April when
bats emerge from hibernation it drops again. Our results are in agreement with
recent results from the Czech Republic where in the winter 2009/2010, the num -
ber of sites with bats with white fungal growth increased from 4.1% in January/
February (33/800 sites; regular bat monitoring) to 77.5% in late February/March
(76/98 sites; additional inspections) (Martínková et al., 2010) The Czech study
reported that this increase in G. destructans prevalence was ''suggestive of an epi-
zootic spread of the fungus'' (Martínková et al., 2010); we propose an alternative
explanation whereby the increase in prevalence of G. destructans in late winter
(March) might regularly (yearly) occur in Europe but has gone unnoticed. Nearly
all hibernation counts in previous years were carried out between December and
mid-February when prevalence/detectability of G. destructans is low, but not in
March (Battersby, 2010) when the prevalence/detectability of G. destructans is at
its highest (Figure A21-3). Although the total numbers of bats in the hibernacula
decreased through April as bats left for the maternity colonies, our results show
that there is a high probability of fungal growth developing on the remaining
individuals. This further supports our hypothesis proposed above and links the
duration of the hibernation period with the prevalence of G. destructans. By
increasing the sample size, some cases might be reported earlier in the hiberna -
tion season or later through the summer, but we expect that the general pattern
observed will not change. Despite these difficulties in assessing the occurrence of
the fungus on bats, our data are consistent with other studies (Puechmaille et al.,
2010; Martínková et al., 2010; Wibbelt et al., 2010), and also demonstrate that
the most commonly encountered bat species with G. destructans in Europe is the
largest species of Myotis on the continent, Myotis myotis. In countries/regions
(i.e., the Netherlands, Northwest Germany) where M. dasycneme is more com-
monly encountered in hibernacula, G. destructans prevalence can reach high lev-
els in that species. It is interesting to note that neither Pipistrellus pipistrellus nor
Miniopterus schreibersii have been observed with G. destructans (Puechmaille
et al., 2010; Martínková et al., 2010; Wibbelt et al., 2010), although these two
species are known to hibernate in aggregations of tens of thousands of individu-
als, especially the latter (Furman and Özgül, 2004; Nagy and Postwana, 2011;
Benda et al., 2003; Serra-Cobo et al., 1998). Although rare, hibernacula of a few
thousands and up to about 34,000 individuals are also known for species of Myo-
tis in Europe (Furman and Özgül, 2004; Nagy and Postwana, 2011; Kokurewicz,
2009; Arthur and Lemaire, 2009; Sachanowicz et al., 2006; Dietz et al., 2009).
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G. destructans outside of the hibernation period
We observed three individual bats with white fungal growth around their
nose (one confirmed as G. destructans) from May and June, when they were still
torpid in cold underground sites. This represents the first mention of individu -
als with G. destructans colonisation outside of the hibernation period and raises
questions about the role of these individuals in the persistence of the fungus in bat
populations. Pipistrellus pipistrellus During the summer period, while females ag-
gregate in colonies to raise their young, it remains largely unknown where males
are roosting (e.g., Senior et al., 2005). Furthermore, during the swarming season
in late summer/autumn, large numbers of individuals aggregate in caves, mines
or tunnels and come in close contact with each other (chasing, mating) (Senior
et al., 2005; Parsons and Jones, 2003; Parsons et al., 2003a; Parsons et al., 2003b;
Rivers et al., 2006; Rivers et al., 2005), which could represent an opportunity for
G. destructans to be transmitted between individuals.
We isolated G. destructans from the environment surrounding hibernating
bats. The presence of viable spores of G. destructans on the surfaces of hiberna-
tion sites has huge implications for the understanding of disease transmission
mechanisms and disease modelling (Hallam and McCracken, 2011) It seems
likely that cave walls could serve as a passive vector and/or reservoir for G. de-
structans spores. It is not yet known how long these spores can remain viable but
fungal spores generally remain viable for extended periods. Bats entering these
sites in autumn (for swarming and/or hibernation) could become contaminated
with spores of G. destructans left from bats infected during the previous winter.
In North-America, Lindner et al. (2010) successfully amplified ITS sequences
identical to G. destructans DNA from soil samples collected during the winter
2008–2009 at three bat hibernacula and stressed the importance of considering
the environment as a reservoir for G. destructans and in the dynamics of WNS
transmission. Our results confirm this and further suggest that more work is
needed to understand the persistence of G. destructans on hibernacula walls
(reservoir or passive vector) where they are in physical contact with bats.
Insights into the origin of G. destructans and WNS
The wide distribution of G. destructans in Europe and the absence of associ-
ated mortality supports the hypothesis that G. destructans has co-evolved with
European bats and only recently arrived in North America where it is causing
unprecedented mass mortalities (Puechmaille et al., 2010; Blehert et al., 2009;
Martínková et al., 2010; Wibbelt et al., 2010). Alternatively, G. destructans could
have been present on both continents and a virulent strain could have evolved
in North-America. Until the relationships between G. destructans populations
across continents are clarified, precautions should be taken to minimise the
chances of transcontinental movement of viable G. destructans (Puechmaille et
al., 2011).
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During the two years monitoring at one site in Germany where G. destructans
prevalence reached high levels in March-April, not a single dead bat was found.
This is in agreement with previous studies (Puechmaille et al., 2010; Martínková
et al., 2010; Wibbelt et al., 2010) reporting that the presence of G. destructans
in bats from Europe is not associated with mass mortality. This sharply contrasts
with mass mortalities reported in North America where hundreds or thousands
of dead bats are found in hibernacula towards the end of the hibernation period.
Recent pathological investigations of bats dying from WNS in North America led
Cryan et al. (2010) to propose that mortality was caused by important disruptions
of wing-dependant physiological functions due to infection by G. destructans. In
North America, the fungus deeply invades wings tissues (Meteyer et al., 2009)
and causes damages that are thought to alter homeostasis and water balance,
resulting in more frequent arousals than bats can afford with their fat reserves,
leading to death by starvation (Cryan et al., 2010). The pathology associated with
G. destructans colonisation in Europe is not yet known. We believe that the first
step in understanding mortality differences between bats from Europe and North
America rely on understanding pathological differences incurred by the fungus
on the bats' wings. As a result, we urge the necessity to carry out pathological
investigation of live bats from Europe colonised by G. destructans. Despite the
absence of mortality associated with the presence of G. destructans in Europe,
it would be necessary to investigate whether chronic infections with the fungus
are compromising the health of individuals, especially in M. Myotis and M.
dasycneme, which show high prevalence of the fungus towards the end of the
hibernation period.
Phylogeographic studies of European bat species have shown that in the
last 100,000 years, some species colonised Europe from Western Asia (Flanders
et al., 2009), including Myotis blythii (Berthier et al., 2006; Currat et al., 2008)
which has been found with G. destructans (Wibbelt et al., 2010). Assuming that
G. destructans can be transported over long distances by bats, we speculate that
the distribution of G. destructans is probably not limited to Europe and possibly
extends eastwards into Russia, Western and Central Asia. Further surveys are
necessary to clarify the global distribution of G. destructans.
We have shown here that G. destructans, the most likely causative agent of
WNS in North America, is widespread in Europe, but is not associated with mass
mortality. The prevalence of visible fungal growth on bats increases in February/
March before sharply decreasing when bats emerge from hibernation. We also
isolated viable G. destructans from the walls of an underground site suggesting
that the hibernacula could act as passive vectors and/ or reservoirs for G. de-
structans and therefore, might play an important role in the transmission process.
Further research is needed to clarify the global prevalence of G. destructans and
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identify variables (e.g., temperature, humidity and hibernation length) explaining
regional differences. Finally, further research is needed in different parts of the
globe, especially temperate region of the Northern and Southern hemispheres, to
precisely determine the global distribution of G. destructans.
Materials and Methods
Sample collection
During ongoing population censuses carried out at hibernacula in different
countries across Europe and during additional hibernacula surveys carried out for
the purpose of this study, information on bats with visible white fungal growth
on snouts and/or ears was recorded. Whenever possible, sterile dry cotton swabs
(Puechmaille et al., 2010) or adhesive tape touch imprints (Wibbelt et al., 2010)
were used to collect fungal material from the bats. In Estonia, samples were
collected from the wall of the tunnel where a bat with characteristic white fun -
gus was observed nine days prior to the sampling. Where no sample collection
was possible, a photograph was taken of the bat (photographic record). In cases
where neither sample collection nor photographic evidence was obtained, the
record was classified as visual observation. Live hibernating bats with powdery,
white fungal growth on their noses were considered suspects of infection by G.
destructans (Gd-suspects) but not suspected of having WNS. There is presently
no data supporting the occurrence of WNS in Europe and the co-occurrence of
the fungus with lesions characteristic of WNS (Meteyer et al., 2009) has not (yet)
been reported in Europe (Wibbelt et al., 2010; Barlow et al., 2005). Although,
prevalence of G. destructans can reach high levels in some European species
(i.e., Myotis myotis, M. dasycneme) in late winter (especially in March), it can
be expected that by chance alone some bats dying from causes unrelated to the
presence of G. destructans will also be carrying the fungus. Unless the criteria
for the diagnosis of WNS are met (confirmation by histo-pathology and PCR)
(Meteyer et al., 2009) WNS should not be assumed as a cause of mortality in dead
bats found in hibernacula of Europe. Various species of fungi have been identified
on dead bats (Wibbelt et al., 2010; Voyron et al., 2011), most of them likely being
saprophytes that colonise bat carcasses post-mortem.
Fungal cultures
In the laboratory, samples were treated as in Puechemaille et al. (2010) for
swabs and following Wibbelt et al. (2010) for touch imprints. Briefly, swabs
were streak-plated onto plates of Sabouraud's agar, supplemented with 0.1%
mycological peptone. For touch imprints, small areas with fungal conidia char-
acteristic of G. destructans were identified by light microscopy and the tape was
disinfected and excised before being transferred for culture to Sabouraud's agar.
OCR for page 101
The plates were sealed with parafilm and incubated inverted in the dark at 10°C.
A fungal growth developed within 14 days, from which single spore cultures
were established.
Molecular identification
Each culture was sequenced for one molecular marker, the rRNA gene
internal transcribed spacer (ITS, ca. 930 bp.) region (ITS1, 5.8S, and ITS2) to
further confirm species identity. The DNA extraction, PCR amplification and
DNA sequencing followed protocols described in Puechmaille et al. (2010).
Briefly, DNA was extracted using the Qiagen Blood and Tissue kit following the
manufacturer's instructions with slight modifications (after step 3, we added an
incubation time of 10 minutes at 70°C). PCR reactions were carried out in 25
mL containing 1 mL of DNA extract (at 10–75 ng/mL), 1.5 mmol/L MgCl2, 0.4
mmol/L each primer (Forward: ITS4, 5′-TCCTCCGCTTATTGATATGC – 3′;
Reverse: ITS5, 5′-GGAAGTAAAAGTCGTAACAAGG – 3′; (White et al., 1990),
0.2 mmol/L dNTP, 1x PCR buffer and 1 U Platinum Taq DNA Polymerase High
Fidelity (Invitrogen). PCR cycling conditions were: initial step 15′ at 95°C, then
10 cycles of 30″ at 95°C, 1′45″ at 60°C (reduce of 2°C every 2 cycles), 1′ at
72°C, following by 30 cycles of 30″ at 95°C, 1′45″ at 50°C and 1′ at 72°C. PCR
products were purified and sequenced by Macrogen Inc. (Seoul, Korea) in both
directions using the PCR primers. Complementary sequences were assembled
and edited for accuracy using CodonCode Aligner 3.0.3 (www.codoncode.com/
Monitoring of visible fungal growth on bats
One site situated in Northwest Germany (Latitude: 52.1; Longitude: 8.2) near
the city of Osnabrück was monitored over two consecutive winters, 2006/2007
(5th September until 19th May) and 2007/2008 (28th August until 23rd April).
The monitoring consisted of counting the total number of bats at the site as well
as the number of bats with visible white fungal growth similar to the pictures
presented in Figures A21-2 and A21-4. The counts were done by the same person
(V. Korn) every 4 days on average during the first year and every 2.5 days on
average during the second year. The procedures complied with guidelines of the
American Society of Mammalogists and were carried out under permit number
FBD7.2 60 from the Administration of the County of Osnabrück, Department of
OCR for page 101
Supporting Information
FIGURE A21-S1 Monitoring of bats at an hibernaculum in Germany during (A) the win-
ter 2006/2007 (September 5th Figure A21-S1.eps and (B), the winter 2007/2008
2006 until April 19th 2007)
(August 28th 2007 until April 23rd 2008). The blue line represents the total number of bats
counted whereas the green line represents the number of bats with visible white fungal
growth (Gd-suspects). Dotted vertical lines separate counts from each month. Note that
the number of counts per month was not equal between months. In (B), the black line rep -
resents the total number of bats counted whereas the blue line represents the total number
of bats bar one portion of the hibernaculum where bats grouped densely (ca. 20 individu -
als) and did not allow a reliable identification of the number of bats with white fungal
growth. The green line represents the number of bats with visible white fungal growth
(Gd-suspects) counted at the hibernaculum without considering individuals densely group -
ing at one place in the hibernaculum. The group of about 20 individuals formed while the
hibernaculum was partially flooded, likely as a result of bats changing position to avoid
drowning. Note that the right Y-axis scale is different between (A) and (B).
OCR for page 101
We would like to thank Dóczy Annamária, Andriy-Taras Bashta, Frédéric
Blanc, Sándor Boldogh, Gaby Bollen, Thomas Chatton, Emrah Coraman, Jére
Csaba, Simon Dutilleul, Mehmet Doker, Oliver Gebhardt, Lena Godlevska, René
Janssen, Daniel Lefèvre, Barti Levente, Vadim Martyniuk, Gerhard Mascher,
Mykola Matveev, Bernd Ohlendorf, Rian Pulles, Tony Rock, Wolfgang Rackow,
Sébastien Roué, Bücs Szilárd, Abigel Szodoray-Parádi, Farkas Szodoray-Parádi
and Julien Vittier for providing us with their field observations. The comments of
Paul Cryan, Paul Racey, Natalia Martínková and an anonymous reviewer helped
to improve a previous version of the manuscript.
Author Contributions
Conceived and designed the experiments: SJP GW VK ECT. Performed the
experiments: SJP GW HF VK KM AK. Analyzed the data: SJP GW. Contributed
reagents/materials/analysis tools: SJP GW VK HF KM AK FF WB CB TB TC
MD TG AJH FH GH MH CJ YLB LL MM BM KP MS AW UZ ECT. Wrote the
paper: SJP GW.
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text:
Roughness Unnecessary: Blackhawks @ Coyotes Warmup [UPDATE]
It's been covered ad nauseum by beat writers and bloggers alike so I'm not going to spend a whole lot of time on the topic du jour, Raffi Torres. He's a fourth line player and comparatively we don't spend a whole lot of our thoughts on Jamal Mayers anymore. Matt McClure wrote a thoughtful piece at The Committed Indian on retaliation and I'd encourage reading that if you're so inclined. Otherwise, this will be the last I mention of #37 in burgundy and white.
Onto the actual hockey game being played in Glendale tonight.
The Blackhawks have been in the Big Job Board once this season and came away with two points after rowing Mike Smith down the stream of regression in late January. They outshot and outscored the Coyotes, even converting one powerplay chance out of five against Phoenix en route to a 6-4 victory. We were also treated (read: force fed) to a staged Brandon Bollig and Paul Bissonnette fight. That game was Ray Emery's first start of the year and he looked shaky at best, unlike his last outing in Calgary. It's likely that we'll see Corey Crawford between the pipes tonight and we'll update this should that change. Much like the previous game, if the Blackhawks can use their speed to the outside against the plodding defensive corps of the Coyotes, then they should live in the offensive zone for 60-70% of this game.
Phoenix comes in off a win against Minnesota and it's been rather surprising how offensively capable the Coyotes have been this year. Nearly a third of their goals have come on the man advantage this year though, so as is the case in nearly every game, staying out of the penalty box will do the Hawks a great deal of benefit in this matchup. The Coyotes are hitting the magic numbers on their special teams with their PK% and PP% adding up to a clean 103.8%. It's actually been at even strength where Phoenix has struggled to play, well, evenly with their competition. The top line of Radim Vrbata, Martin Hanzal and Mikkel Boedker have been the most effective for Phoenix in terms of scoring which means they'll likely the draw the much criticized Sharp-Bolland-Kane line from the Hawks (more on this in a later post).
After that, Dave Tippett has struggled to find a home for Antoine Vermette this year juggling him between a staggering 14 (!!) different combinations of wingers. He's most often appeared between Shane Doan and Steve Sullivan with that threesome being on the ice for a whopping 36% of the total even strength goals the Coyotes have allowed. Putting the doomsday squad of Saad-Toews-Hossa out there against those three would be a matchup that Joel Quenneville will likely look to take advantage of, however, with last change going to Tippett, it may not be one that he is able to do so often.
In San Jose, we saw Chicago's 3rd and 4th lines get them back into the game after what looked to be a game getting a out of hand early on. The Coyotes don't have the top six the Sharks do, nor do they have the depth. The Blackhawks top six should be able to kick some skulls in tonight and frankly, I'd be expecting them to do so. Tippett is struggling to hide Michael Stone on the blue line as he's been paired with Ekman-Larsson and Keith Yandle mostly at even strength, thus breaking up the strongest pairing the Coyotes have in Yandle and Morris. When Stone sees the ice, as he does for about 19 shifts a night, the Blackhawks need to pounce on him. He's far and away the leader for Phoenix in GA/60 while facing just the 5th best quality of competition among defencemen for them. His ineffectiveness has bled into both Yandle and Ekman-Larsson's numbers.
We'll go ahead and sandwich this one by restated what was said at the outset and within your recommended reading. Forget what happened last season, make the Coyotes pay in the goal column and don't seek retribution for retribution's sake. The Blackhawks have been the best team in hockey this season because of a fundamental change in approach from both players and coach. Derailing that train, even just for one night, is counterproductive and irresponsible.
Six was the benchmark for satisfaction on the road trip. Eight is good. Let's go to Nashville seeking to be great.
UPDATE: According to Tracey Myers it looks like Ray Emery will once again get the nod in Glendale tonight. A curious decision with the Hawks having a day off in between their last game and tonight's, but not totally unheard of. It shouldn't change the strategy for tonight.
Print article | This entry was posted by JesusMarianHossa on February 7, 2013 at 7:00 am, and is filed under 2013 Game Previews, Chicago Blackhawks. Follow any responses to this post through RSS 2.0. You can skip to the end and leave a response. Pinging is currently not allowed. |


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