Manitoba considers options for huge H1N1 vaccine surplus …
March 20, 2010 — JesseIn Manitoba, no new cases of H1N1 influenza have been reported since late January. Delorme said the vaccine has a lifespan of 18 months, which gives officials time to weigh their options and see whether or not a third flu wave surfaces. …
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Manitoba considers options for huge H1N1 vaccine surplus …