work has started on repairing the roof of the silverstone motor racing circuit which was damaged by high winds during the last couple of days . part of the ` wing ' - the $ 40million -lrb- # 27m -rrb- , three-story corporate building at the host venue of formula one 's british grand prix - was affected by the winds on late sunday and monday . images on social media appeared to show a section of the roof had been removed . a section of silverstone 's motor racing circuit roof was damaged on sunday and monday due to high winds . the national institutes of health admitted a patient with exposure to the ebola virus to the nih clinical center in bethesda , maryland thursday afternoon `` out of an abundance of caution , '' the nih said . the patient -- an american nurse who volunteered at an ebola treatment unit in the west african nation of sierra leone -- `` has been admitted to the nih clinical center 's special clinical studies unit that is specifically designed to provide high-level isolation capabilities and is staffed by infectious diseases and critical care specialists , '' the federal medical research agency said in a statement . `` nih is taking every precaution to ensure the safety of our patients , nih staff , and the public . this situation presents minimal risk to any of them . '' the nih hospital outside washington is one of a handful in the united states specially equipped to treat patients with highly infectious diseases like ebola . nih said that it would n't be divulging any additional details about the patient at this time . silverstone sporting director stuart pringle insists upcoming events will not be affected by recent damage . silverstone 's sporting director , stuart pringle , says in a statement that the site ` looks a bit of a mess at the moment ' but ` the damage is largely cosmetic , and the structural and functional integrity of the roof remains completely intact . ' pringle says upcoming races will not be affected . silverstone officials say engineers began assessing the damage on wednesday . by . mark prigg . published : . 11:34 est , 7 november 2012 . | . u.n. ` concentrating ' on sierra leone . -lrb- cnn -rrb- -- the u.s. government issued its latest version of a worldwide safety caution wednesday to u.s. citizens abroad . the vast majority of the more than 18,000 confirmed and suspected cases , and the more than 6,500 deaths , in the latest ebola outbreak have been in west africa , according to the world health organization . and at more than 8,000 cases , sierra leone has had the most cases of any country . the united nations ' point man on ebola briefed reporters thursday on his recent trip to the stricken region . `` in sierra leone , in the east of the country , transmission has reduced , '' said dr. david nabarro . '' -lrb- but in -rrb- the west of the country , there is intense transmission and we 're concentrating on that area . '' overall , however , nabarro was encouraged by the improvements he saw since his visit in september . '' -lrb- i 'm -rrb- confident that we 're going in the right direction . '' several people who have been treated at american hospitals were first diagnosed with the virus in the region . there have been some exceptions , like liberian national thomas eric duncan , who was diagnosed at a dallas hospital , where he died . terrorist groups `` continue to plan terrorist attacks against u.s. interests in multiple regions , including europe , asia , africa , and the middle east , '' a statement by the department of state 's bureau of consular affairs said . travelers should be cautious when using public transportation systems , including maritime services like ferries , the statement said . the middle east and africa are the most unpredictable areas , with terrorist groups and pirates attacking recently in yemen , algeria , kenya and somalia , the statement said . it listed a number of places that might be targeted , including `` high-profile sporting events , residential areas , business offices , hotels , clubs , restaurants , places of worship , schools , public areas , and other tourist destinations . '' one of the nurses who treated duncan , nina pham , caught ebola and underwent treatment at the national institutes of health facility in maryland . the nih declared her ebola-free in late october . nabarro said he was `` delighted '' by time magazine naming ebola fighters as the publication 's ` person of the year . ' updated : . 12:04 est , 7 november 2012 . vet foreign student pilots better , gao says . maritime authorities recommend western seafarers stay at least 200 nautical miles off somalia and avoid the port of mogadishu , the statement said . the department of state `` encourages u.s. citizens living overseas or planning to travel abroad to enroll in the smart traveler enrollment program , '' the statement said . officials use the program to contact enrollees in the event of an emergency . thursday 's announcement replaces one issued in january . scientists working with nasa 's 230-foot-wide -lrb- 70-meter -rrb- deep space network antenna at goldstone in california have revealed radar images of a near earth asteroid as is approached us just days ago . `` people working on this response -- thousands of people , from the region and outside -- really are amazing , '' he said . `` putting their lives on the line , continuing the effort , sometimes they just want to stay because they feel they ca n't stop until the job is done . '' near-earth asteroid 2007 pa8 passed by on oct. 28 , 29 and 30 . the asteroid 's distance from earth on oct. 28 was 6.5 million miles -lrb- 10 million kilometers -rrb- , and 5.6 million miles -lrb- 9 million kilometers -rrb- on oct. 30 , and it made its closest approach on november 5th , coming within 17 times the earth-moon distance -lrb- 4 million miles or 6.5 million kilometers -rrb- . this composite image of asteroid 2007 pa8 was obtained using data taken by nasa 's 230-foot-wide -lrb- 70-meter -rrb- deep space network antenna at goldstone , calif. . jpl scientists chose to image asteroid . 2007 pa8 due to its size and relative proximity to earth at the point . of closest approach . the perspective in the images is similar to seeing the asteroid from above its north pole . each of the three images is shown at the same scale , nasa said . ` the radar images of asteroid 2007 pa8 indicate that it is an elongated , irregularly shaped object approximately one mile -lrb- 1.6 kilometers -rrb- wide , with ridges and perhaps craters . ` the data also indicate that 2007 pa8 rotates very slowly , roughly once every three to four days . ' the trajectory of asteroid 2007 pa8 is well understood . this flyby was the closest earth approach by this asteroid for at least the next 200 years . although the orbit of 2007 pa8 is well known and is not considered a threat to earth in the near-term , it is classified as a ` near-earth asteroid . ' the images were taken as part of nasa 's spaceguard project to watch for steroids and other objects that could hit earth . the goldstone observations are a part of nasa 's near-earth object observations program , or ` spaceguard , ' where objects are discovered , characterized and tracked . spaceguard identifies potential threats to our planet .
near-earth asteroid 2007 pa8 passed by on october 28 , 29 and 30 . made its closest approach on november . 5 , coming within 17 times the earth-moon distance -lrb- 4 million miles or . 6.5 million kilometers -rrb- .
work has started on repairing the roof of the silverstone motor racing circuit which was damaged by high winds during the last couple of days . part of the ` wing ' - the $ 40million -lrb- # 27m -rrb- , three-story corporate building at the host venue of formula one 's british grand prix - was affected by the winds on late sunday and monday . images on social media appeared to show a section of the roof had been removed . a section of silverstone 's motor racing circuit roof was damaged on sunday and monday due to high winds . the national institutes of health admitted a patient with exposure to the ebola virus to the nih clinical center in bethesda , maryland thursday afternoon `` out of an abundance of caution , '' the nih said . the patient -- an american nurse who volunteered at an ebola treatment unit in the west african nation of sierra leone -- `` has been admitted to the nih clinical center 's special clinical studies unit that is specifically designed to provide high-level isolation capabilities and is staffed by infectious diseases and critical care specialists , '' the federal medical research agency said in a statement . `` nih is taking every precaution to ensure the safety of our patients , nih staff , and the public . this situation presents minimal risk to any of them . '' the nih hospital outside washington is one of a handful in the united states specially equipped at the national institutes of health facility in maryland . the nih declared her ebola-free in late october . nabarro said he was `` delighted '' by time magazine naming ebola fighters as the publication 's ` person of the year . ' updated : . 12:04 est , 7 november 2012 . vet foreign student pilots better , gao says . maritime authorities recommend western seafarers stay at least 200 nautical miles off somalia and avoid the port of mogadishu , the statement said . the department of state `` encourages u.s. citizens living overseas or planning to travel abroad to enroll in the smart traveler enrollment program , '' the statement said . officials use the program to contact enrollees in the event of an emergency . thursday 's announcement replaces one issued in january . scientists working with nasa 's 230-foot-wide -lrb- 70-meter -rrb- deep space network antenna at goldstone in california have revealed radar images of a near earth asteroid as is approached us just days ago . `` people working on this response -- thousands of people , from the region and outside -- really are amazing , '' he said . `` putting their lives on the line , continuing the effort , sometimes they just want to stay because they feel they ca n't stop until the job is done . '' near-earth asteroid 2007 pa8 passed by on oct. 28 , 29 and 30 . the asteroid 's distance from earth on oct. 28 was 6.5 million miles -lrb- 10 million kilometers -rrb- , and 5.6 million miles -lrb- 9 million kilometers -rrb- on oct. 30 , and it made its closest approach on november 5th , coming within 17 times the earth-moon distance -lrb- 4 million miles or 6.5 million kilometers -rrb- . this composite image of asteroid 2007 pa8 was obtained using data taken by nasa 's 230-foot-wide -lrb- 70-meter -rrb- deep space network antenna at goldstone , calif. . jpl scientists chose to image asteroid . 2007 pa8 due to its size and relative proximity to earth at the point . of closest approach . the perspective in the images is similar to seeing the asteroid from above its north pole . each of the three images is shown at the same scale , nasa said . ` the radar images of asteroid 2007 pa8 indicate that it is an elongated , irregularly shaped object approximately one mile -lrb- 1.6 kilometers -rrb- wide , with ridges and perhaps craters . ` the data also indicate that 2007 pa8 rotates very slowly , roughly once every three to four days . ' the trajectory of asteroid 2007 pa8 is well understood . this flyby was the closest earth approach by this asteroid for at least the next 200 years . although the orbit of 2007 pa8 is well known and is not considered a threat to earth in the near-term , it is classified as a ` near-earth asteroid . ' the images were taken as part of nasa 's spaceguard project to watch for steroids and other objects that could hit earth . the goldstone observations are a part of nasa 's near-earth object observations program , or ` spaceguard , ' where objects are discovered , characterized and tracked . spaceguard identifies potential threats to our planet .
work has started on repairing the roof of the silverstone motor racing circuit which was damaged by high winds during the last couple of days . part of the ` wing ' - the $ 40million -lrb- # 27m -rrb- , three-story corporate building at the host venue of formula one 's british grand prix - was affected by the winds on late sunday and monday . images on social media appeared to show a section of the roof had been removed . a section of silverstone 's motor racing circuit roof was damaged on sunday and monday due to high winds . the national institutes of health admitted a patient with exposure to the ebola virus to the nih clinical center in bethesda , maryland thursday afternoon `` out of an abundance of caution , '' the nih said . the patient -- an american nurse who volunteered at an ebola treatment unit in the west african nation of sierra leone -- `` has been admitted to the nih clinical center 's special clinical studies unit that is specifically designed to provide high-level isolation capabilities and is staffed by infectious diseases and critical care specialists , '' the federal medical research agency said in a statement . `` nih is taking every precaution to ensure the safety of our patients , nih staff , and the public . this situation presents minimal risk to any of them . '' the nih hospital outside washington is one of a handful in the united states specially equipped to treat patients with highly infectious diseases like ebola . nih said that it would n't be divulging any additional details about the patient at this time . silverstone sporting director stuart pringle insists upcoming events will not be affected by recent damage . silverstone 's sporting director , stuart pringle , says in a statement that the site ` looks a bit of a mess at the moment ' but ` the damage is largely cosmetic , and the structural and functional integrity of the roof remains completely intact . ' pringle says upcoming races will not be affected . silverstone officials say engineers began assessing the damage on wednesday . by . mark prigg . published : . 11:34 est , 7 november 2012 . | east , '' a statement by the department of state 's bureau of consular affairs said . travelers should be cautious when using public transportation systems , including maritime services like ferries , the statement said . the middle east and africa are the most unpredictable areas , with terrorist groups and pirates attacking recently in yemen , algeria , kenya and somalia , the statement said . it listed a number of places that might be targeted , including `` high-profile sporting events , residential areas , business offices , hotels , clubs , restaurants , places of worship , schools , public areas , and other tourist destinations . '' one of the nurses who treated duncan , nina pham , caught ebola and underwent treatment at the national institutes of health facility in maryland . the nih declared her ebola-free in late october . nabarro said he was `` delighted '' by time magazine naming ebola fighters as the publication 's ` person of the year . ' updated : . 12:04 est , 7 november 2012 . vet foreign student pilots better , gao says . maritime authorities recommend western seafarers stay at least 200 nautical miles off somalia and avoid the port of mogadishu , the statement said . the department of state `` encourages u.s. citizens living overseas or planning to travel abroad to enroll in the smart traveler enrollment program , '' the statement said . officials use the program to contact enrollees in the event of an emergency . thursday 's announcement replaces one issued in january . scientists working with nasa 's 230-foot-wide -lrb- 70-meter -rrb- deep space network antenna at goldstone in california have revealed radar images of a near earth asteroid as is approached us just days ago . `` people working on this response -- thousands of people , from the region and outside -- really are amazing , '' he said . `` putting their lives on the line , continuing the effort , sometimes they just want to stay because they feel they ca n't stop until the job is done . '' near-earth asteroid 2007 pa8 passed by on oct. 28 , 29 and 30 . the asteroid 's distance from earth on oct. 28 was 6.5 million miles , nasa said . ` the radar images of asteroid 2007 pa8 indicate that it is an elongated , irregularly shaped object approximately one mile -lrb- 1.6 kilometers -rrb- wide , with ridges and perhaps craters . ` the data also indicate that 2007 pa8 rotates very slowly , roughly once every three to four days . ' the trajectory of asteroid 2007 pa8 is well understood . this flyby was the closest earth approach by this asteroid for at least the next 200 years . although the orbit of 2007 pa8 is well known and is not considered a threat to earth in the near-term , it is classified as a ` near-earth asteroid . ' the images were taken as part of nasa 's spaceguard project to watch for steroids and other objects that could hit earth . the goldstone observations are a part of nasa 's near-earth object observations program , or ` spaceguard , ' where objects are discovered , characterized and tracked . spaceguard identifies potential threats to our planet .
work has started repairing the roof the silverstone motor racing circuit which. part the ` wing - the $ 40million -lrb- # 27m, three-story corporate building the host venue formula - was affected the winds on late sunday monday. images on appeared a section had. a section silverstone 's motor racing circuit roof was on sunday monday due. the national institutes health admitted a patient exposure the ebola virus the nih clinical center bethesda, maryland thursday afternoon `` out, '' said. the patient -- an american nurse volunteered an ebola treatment unit the west african nation sierra leone `` has admitted the nih clinical center 's special clinical studies unit that specifically high-level isolation capabilities is staffed infectious diseases and, '' the federal medical research agency. `` nih is taking every precaution, nih staff. this situation presents minimal risk any them. '' the nih hospital outside washington is one the united states specially. nih said n't divulging the patient at. silverstone sporting director stuart pringle insists upcoming events affected recent damage. silverstone 's sporting director, stuart pringle says in the site ` looks of at ' ` the damage largely, the structural and functional integrity the roof remains completely ' pringle says upcoming races not affected. silverstone officials engineers began assessing wednesday. by. mark prigg. published :. 11:34 est, 7 november. |. u.n ` concentrating on sierra leone. -lrb- cnn -- the u.s. government issued its latest version a worldwide safety caution wednesday to abroad. the vast majority the more than 18,000 confirmed and suspected cases,, the latest ebola outbreak have in west africa. and at more than 8,000 cases, sierra leone had the most cases any country. the united nations ' point man on ebola briefed reporters thursday his recent trip. `` in sierra leone, in the east, transmission has reduced, '' said dr david nabarro. '' -lrb- but in -rrb- the west, there intense transmission and we 're concentrating. '' overall, however nabarro was encouraged the improvements since his visit in september. '' -lrb- i 'm confident that we 're in. '' several people treated american hospitals were first the virus the region. there have some exceptions, like liberian national thomas eric duncan diagnosed at a dallas hospital where died. terrorist groups `` continue plan u.s. interests multiple regions, europe asia '' a statement the department state 's bureau. travelers should cautious public transportation systems, including maritime services like the statement. the middle east africa are the most unpredictable areas, with terrorist groups pirates attacking recently yemen algeria kenya somalia the statement it listed places might targeted, `` high-profile sporting events, residential areas business offices hotels clubs places schools public areas other tourist destinations '' one the nurses treated duncan, nina pham caught ebola underwent the national institutes health facility maryland. the nih declared her ebola in late october. nabarro said he `` delighted '' time magazine naming ebola fighters the publication 's ` person. ' updated :. 12:04 est, 7 november. vet foreign student pilots better, gao says. maritime authorities recommend western seafarers stay 200 somalia avoid mogadishu, the statement. the department state `` encourages living planning enroll the smart traveler enrollment program, ''. officials use the program contact enrollees the event. thursday 's announcement replaces one issued january. scientists working nasa 's 230 -lrb- 70 -rrb- deep network antenna at goldstone in have revealed radar images a near earth asteroid as is approached us just days ago. `` people working this response -- thousands, from the region outside -- really amazing, ''. `` putting their lives, continuing the effort, sometimes just stay because ca n't stop until the job '' near-earth asteroid 2007 pa8 passed on oct. 28, and the asteroid 's distance on oct. 28 was 6.5 million miles -lrb- 10 million kilometers, and on oct. 30, and it made its closest approach on november 5th, coming 17 times the earth-moon distance -lrb- 4 million miles or this composite image asteroid 2007 pa8 was obtained data taken nasa 's 230 -lrb- 70-meter -rrb- deep space network antenna goldstone,. . jpl scientists chose image asteroid. 2007 pa8 due its size relative proximity earth at. of closest approach. the perspective in the images similar seeing the asteroid from its north pole. each the three images is shown at, nasa said. ` the radar images asteroid 2007 pa8 indicate an elongated, irregularly shaped object approximately one mile -lrb- 1.6 -rrb- wide, ridges perhaps craters. ` the data also indicate that 2007 pa8 rotates very, roughly once three ' the trajectory asteroid 2007 pa8 is well understood. this flyby the closest earth approach by this asteroid for. although the orbit 2007 pa8 is well considered a threat earth in, classified a ` near-earth asteroid. ' the images as nasa 's spaceguard project watch steroids other objects hit earth. the goldstone observations are a part nasa 's near-earth object observations program, or ` spaceguard ' where objects discovered, characterized tracked spaceguard identifies potential threats.
work has started on repairing the roof of the silverstone motor racing circuit which was damaged by high winds during the last couple of days . part of the ` wing ' - the $ 40million -lrb- # 27m -rrb- , three-story corporate building at the host venue of formula one 's british grand prix - was affected by the winds on late sunday and monday . images on social media appeared to show a section of the roof had been removed . a section of silverstone 's motor racing circuit roof was damaged on sunday and monday due to high winds . the national institutes of health admitted a patient with exposure to the ebola virus to the nih clinical center in bethesda , maryland thursday afternoon `` out of an abundance of caution , '' the nih said . the patient -- an american nurse who volunteered at an ebola treatment unit in the west african nation of sierra leone -- `` has been admitted to the nih clinical center 's special clinical studies unit that is specifically designed to provide high-level isolation capabilities and is staffed by infectious diseases and critical care specialists , '' the federal medical research agency said in a statement . `` nih is taking every precaution to ensure the safety of our patients , nih staff , and the public . this situation presents minimal risk to any of them . '' the nih hospital outside washington is one of a handful in the united states specially equipped at the national institutes of health facility in maryland . the nih declared her ebola-free in late october . nabarro said he was `` delighted '' by time magazine naming ebola fighters as the publication 's ` person of the year . ' updated : . 12:04 est , 7 november 2012 . vet foreign student pilots better , gao says . maritime authorities recommend western seafarers stay at least 200 nautical miles off somalia and avoid the port of mogadishu , the statement said . the department of state `` encourages u.s. citizens living overseas or planning to travel abroad to enroll in the smart traveler enrollment program , '' the statement said . officials use the program to contact enrollees in the event of an emergency . thursday 's announcement replaces one issued in january . scientists working with nasa 's 230-foot-wide -lrb- 70-meter -rrb- deep space network antenna at goldstone in california have revealed radar images of a near earth asteroid as is approached us just days ago . `` people working on this response -- thousands of people , from the region and outside -- really are amazing , '' he said . `` putting their lives on the line , continuing the effort , sometimes they just want to stay because they feel they ca n't stop until the job is done . '' near-earth asteroid 2007 pa8 passed by on oct. 28 , 29 and 30 . the asteroid 's distance from earth on oct. 28 was 6.5 million miles to watch for steroids and other objects that could hit earth . the goldstone observations are a part of nasa 's near-earth object observations program , or ` spaceguard , ' where objects are discovered , characterized and tracked . spaceguard identifies potential threats to our planet .
 The article discusses the repair of the Silverstone motor racing circuit's roof, which was damaged by high winds. The National Institute of Health (NIH) also reported that a patient with Ebola-like symptoms was admitted to their clinical center in Maryland. Additionally, NASA and the Federal Medical Research Agency are working together to develop a new space suit designed to protect astronauts from infectious diseases. Furthermore, the NIH has declared Ebola-free in late October. Finally, the article mentions that scientists are working on a deep space network to track asteroids and other objects near Earth.

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Here is a rewritten version of the text in a more concise and scientific tone:

The Silverstone motor racing circuit's roof underwent repairs after sustaining damage from strong winds. Meanwhile, a patient exhibiting Ebola-like symptoms was admitted to the NIH Clinical Center in Maryland. In related news, NASA and the Federal Medical Research Agency are collaborating on a novel space suit design aimed at protecting astronauts from infectious diseases. The NIH announced that Ebola had been eradicated by late October. Separately, researchers are developing a deep space network to monitor asteroids and nearby celestial objects.