Influenza Vaccine Failure among Highly Vaccinated Military Personal, No protection against Pandemic Strains.
Introduction Following the 2009 influenza A/H1N1 (pH1N1) pandemic, both seasonal and pH1N1 viruses circulated in the US during the 2010–2011 influenza season; influenza vaccine effectiveness (VE) may vary between live attenuated (LAIV) and trivalent inactivated (TIV) vaccines as well as by virus subtype. Materials and Methods Vaccine type and virus subtype-specific VE were determined for…
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