Friday, September 09, 2011

Centers for Disease Control and Prevention: MMWR; Morbidity and Mortality Weekly Report Early Release / Vol. 60 September 2, 2011 Swine-Origin Influenza A (H3N2) Virus Infection in Two Children — Indiana and Pennsylvania, July–August 2011 Influenza A viruses are endemic in many animal species, including humans, swine, and wild birds, and sporadic cases of transmissio 
Read More »