UPDATED: Guidance Documents Related to Preventing the Spread of Influenza A Viruses Posted on January 6, 2012 by CDC Flu Updates Reply
UPDATED: Key Facts about Human Infections with Variant Viruses (Swine Origin Influenza Viruses in Humans) Posted on January 6, 2012 by CDC Flu Updates Reply
UPDATED: Information on H3N2 Variant Influenza A Viruses Posted on January 6, 2012 by CDC Flu Updates Reply
UPDATED: Variant (Swine Origin) Influenza Viruses in Humans Posted on January 6, 2012 by CDC Flu Updates 194
UPDATED: Information on Swine Influenza/Variant Influenza Viruses Posted on January 6, 2012 by CDC Flu Updates Reply
Supplements: Guidelines for Safe Work Practices in Human and Animal Medical Diagnostic Laboratories Posted on January 6, 2012 by CDC's Morbidity and Mortality Weekly Report Reply
Influenza vaccination of health care providers in long-term care: Letter from the Assistant Secretary for Health, PDF Posted on January 6, 2012 by CDC Flu Updates Reply