Flu H2N2, mortality and vaccination

Flu H2N2 is presented as a terrible epidemic in the XX century, with one and half million deads from 1957 to 1968. But this data only give an impression of severity as we can expect around five millions with a “normal” seasonal flu in this period of time.

• Flu H2N2, mortality and vaccination. Gérvas J. March 2011. Download English version here.

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