There are two types of the H1N1 and seasonal vaccines. Can I mix and match?

摘要

Both the seasonal andrnthe H1N1 vaccines come in two varieties-an injectable form and a nasal spray, FluMist. Ideally, anyone needing two doses of either the seasonal or the H1N1 vaccine should stick to the same form of inoculation-the shot or the spray.rnBut if that's not possible, it's O.K. to mix and match. Children younger than 10, for example-who need two doses of the 2009 H1N1 vaccine-can get one FluMist and one injectable dose.