TORONTO (AP) — Nova Scotia's chief public health officer says the east coast Canadian province has four confirmed cases of swine flu.& ~6 l- k# k T; [% b1 H- l
6 H( q1 i" @% Z3 t2 oChief Public Health officer Dr. Robert Strang says Sunday four students from King's-Edgehill School in Nova Scotia ranging in age from 12 to 17 or 18 are recovering. All of them had what he describes as "very mild" cases of the flu.( H# {- @4 j3 n$ t4 ?
1 V0 \$ ^. e; _: c/ B, ?5 z# _Canadian officials are planning a briefing today in Ottawa on the swine flu situation, which the World Health Organization has declared to be a "public health emergency of international concern."9 `7 t7 o" O/ j3 B- U9 x
) ~6 V5 S8 j3 gMexico's health minister says the disease has killed up to 86 people and likely sickened more than 1,400 since April 13.( h, a' @' V3 Q# p5 h2 }3 O
Swine Influenza (swine flu) is a respiratory disease of pigs caused by type A influenza that regularly cause outbreaks of influenza among pigs. Swine flu viruses do not normally infect humans, however, human infections with swine flu do occur, and cases of human-to-human spread of swine flu viruses has been documented.