Is China an influenza epicentre?
Shortridge
K F
KF
Department of Microbiology, University of Hong Kong, Queen Mary Hospital, China.
D000818:Animals; D004197:Disease Reservoirs; D004372:Ducks / Q000821:virology*; D006801:Humans; D009980:Influenza A virus / Q000302:isolation & purification*; D007251:Influenza, Human / Q000821:virology; D013552:Swine / Q000821:virology*