H1N1 flu vaccine effective despite mutations, say experts (MalaysiaNews.net)
November 21, 2009 — JessePARIS – H1N1 flu vaccines are still effective despite reported cases of mutations in the A(H1N1) virus, health experts in Europe and North America said Saturday. Bruno Lina, director of the national f…
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H1N1 flu vaccine effective despite mutations, say experts (MalaysiaNews.net)