2009 pandemic H1N1 influenza virus infection

1. 1918 influenza virus-like particles protect against 2009 pandemic H1N1 influenza virus infection in mice (fully protected).

   “Furthermore, the 1918 VLPs fully protected aged mice from 2009 pandemic H1N1 virus challenge 16 months after vaccination.”

   Animals16 months after vaccination

   Elicitation of anti-1918 influenza virus immunity early in life prevents morbidity and lower levels of lung infection by 2009 pandemic H1N1 influenza virus in aged mice

   Journal of virology·Nov 30, 2011

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