GENEVA (AP) -- A single dose of swine flu vaccine is enough to immunize adults and children over 10 against the pandemic strain, the World Health Organization said Friday....
By FRANK JORDANS, Associated Press: Health
Fri, 10/30/2009 - 7:36am
GENEVA (AP) -- A single dose of swine flu vaccine is enough to immunize adults and children over 10 against the pandemic strain, the World Health Organization said Friday....