Bird Flu > Bird Flu News > Bird flu flares anew in Asia, Egypt, raising uneasy questions (Chinapost.com.tw)

Bird flu flares anew in Asia, Egypt, raising uneasy questions (Chinapost.com.tw)
HONG KONG -- The re-emergence of bird flu in in Asia and Egypt has prompted experts to ask tough questions: are poultry vaccines effective against a virus that is constantly mutating, and are governments doing enough to stop it spreading?