Surveillance Update , i0 ]7 M! o% g$ j/ CAs of May 5 the World Health Organization is reporting that 23& p8 D' r3 y# a, ~
countries have officially reported 1490 cases of Influenza A ( w" O" e" R6 C4 ^H1N1 (SOIV) infection. ( e7 g" e+ L9 f3 d- D# ?2 ACanada: 165 Alberta: 26