Yine CDC(HASTALIK İZLEME VE KONTROL MERKEZİ)'ye göre H1N1 aşısı henüz çalışma aşamasında.....
http://www.cdc.gov/h1n1flu/vaccination/vaccine_safety_qa.htm
2009 H1N1 vaccines with adjuvants are being studied to determine if they are safe and effective. Experts will review these data when they are available. There is no plan at this time to recommend a 2009 H1N1 influenza vaccine with an adjuvant.
