The virus in the first severe human bird flu case in the U.S. was found to have mutated. Follow Newsweek's live blog for ...

Bird flu, also called avian influenza ... 40% of people who are hospitalized with the virus. H9 strains. The H9N2 strain has mainly affected children and caused mild upper respiratory tract ...

Among commercial poultry flocks in Asia, further outbreaks of highly pathogenic avian influenza (HPAI) have been reported in ...

Bird flu infections are rare in people ... 1999 – Two children in Hong Kong are infected by the H9N2 strain. February 2003 – ...

Bird Flu Outbreak In India: Another Case of H9N2 Avian Flu Reported; 7 Signs That You May be Infected First Bird Flu Case Reported in West Bengal, 5 MUST Know Tips to Prevent Infection Australia's ...

Avian Influenza A (H9N2) & A (H5N1) - Bird Flu Avian influenza A(H5N1) and A(H9N2) are subtypes of the influenza virus that mainly affect birds but can occasionally infect humans. A(H5N1 ...

Tim Mastro, deputy director of communications with Delaware Health and Social Services, said in an email that the state's ...

To prevent H9N2 avian influenza virus (AIV) and Avian metapneumonovirus/C (aMPV/C) infections, we constructed recombinant aMPV/C viruses expressing the HA protein of H9N2 AIV. In addition, EGFP was ...