Influenza N° 2 PDF

Influenza pandemic (H1N1) of 2009, also called H1N1 flu, byname swine flu, the first major influenza outbreak in the 21st century, noted for its rapid global spread, which was facilitated by an unusually high degree of viral contagiousness. Global dissemination of the virus was further expedited by the unprecedented rates of passenger travel that characterize the modern era.

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26/09/2018 · The 2017-2018 flu season was one of the deadliest in decades according to the CDC. An estimated 80,000 Americans died of flu and its complications last winter. Influenza A Virus (H2N2) - an overview | …

Influenza pandemic (H1N1) of 2009 | Britannica Influenza pandemic (H1N1) of 2009, also called H1N1 flu, byname swine flu, the first major influenza outbreak in the 21st century, noted for its rapid global spread, which was facilitated by an unusually high degree of viral contagiousness. Global dissemination of the virus was further expedited by the unprecedented rates of passenger travel that characterize the modern era.

Influenza B symptoms are very similar to those of the common cold. But influenza B is highly contagious and can lead to more serious conditions and complications if left untreated. We'll explain