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Influenza A H1N1 - Reposital - UNAM

Influenza A H1N1 - Reposital - UNAM

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Epidemia de <strong>Influenza</strong> A <strong>H1N1</strong>Pandemias de influenza• En los últimos 300 años la humanidad ha padecido alrededor de 10 pandemias deinfluenza tipo A.• En el siglo XX se registraron tres pandemias.AñoNombreVirusDecesos1918<strong>Influenza</strong> españolaVirus de la influenza tipo A (<strong>H1N1</strong>)50 millones1957<strong>Influenza</strong> AsiáticaVirus de la influenza tipo A (H2N2)1 millones1968<strong>Influenza</strong> Hong KongVirus de la influenza tipo A (H3N2)3 millones<strong>Influenza</strong> española<strong>Influenza</strong> Hong Kong

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