25/08/2009

Lessons From the Flu of '57. -- (The Washington Post)

 

Pandemic Spread Quickly Among Young People.....In August 1957, the "Asian flu" was exactly where "swine-origin influenza A (H1N1)" is today......

Lessons From the Flu of '57

10:07 Écrit par Dr MSFV | Lien permanent | Commentaires (0) |  Facebook |

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