anchor.diff:  1083,controversial bill,bolstering hopes of,supporters,
   68,measles,killed more around the world in 2013,children,than car accidents
   136,date and time for shot,should be,written down,2011 study at midwestern utilities firm
  -557,death,in as little as a few hours can occur,meningococcal disease,
  -584,death,10 to 15 out of 100 people,meningococcal disease,10 to 15 out of 100 people
  +557,deaths,in as little as a few hours can occur,meningococcal disease,
  +584,deaths,10 to 15 out of 100 people,meningococcal disease,10 to 15 out of 100 people
   630,decline in vaccination rates,have also seen,resurgence in potentially fatal childhood infectious diseases,
   629,decline in vaccination rates,have also seen,resurgence of measles,
   261,decrease in exemption rates,if continues may be due to,Arizona Department of Health Services,
  -259,decrease in exemption rates,may be,change in mindset of families,
  +259,decrease in exemption rates,may be change in the mindset of,families,
   262,decrease in exemption rates,if continues may be due to,concerns,
   258,decrease in exemption rates,might be,fluke,
   257,decrease in exemption rates,is,good news,
  -214,delaying Gardasil,puts at risk,daughters' health,
  +214,delaying Gardasil,puts at risk health of,daughters,
   69,measles,killed more around the world in 2013,children,than AIDS
   240,delaying vaccination,may result in missed,prevention opportunities,study authors concluded
   1118,democrat,had concerns about the list,mandated vaccines,Senator Richard Roth
  
positive.code: 229,free vaccine eligible girls,.34 fewer cases,genital warts,than non-free vaccine eligible girls
  222,free vaccine eligible girls,even if eligible on 50.6% got,three doses Gardasil,
  116,friends,recruiting to pass on the message could be more effective for,parents,whose distrust of the medical establishment fuesl hesitancy about vaccines
  424,Gardasil,recently approved and protects against seven,cancer-causing types of HPV,
  198,Gardasil,billed as vaccine against,cervical cancer,
  197,Gardasil,appeared to reduce risk of,genital warts,
  215,Gardasil,targets four main,HPV strains,
  
negative.code: 626,Wakefield study,is,debunked study,
  346,Wakefield study,later found to be,fraudulent,
  445,Wakefield study,had,ill effects,
  103,Wakefield study,was fraudulent and,retracted,Lancet study
  448,Wakefield study,claimed to find,vaccine-autism link,MMR
  897,Waldorf School of Princeton,"over $19,000 annual",tuition,
  896,Waldorf School of Princeton,in New Jersey has lowest,vaccination rate,59% students vaccinated
  127,Washington State public-private pilot program,trains,pro-vaccine parents,to be community advocates
  509,we,want to end the movement,anti-vaccination,
  