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 **==**What is the swine flu**==**

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benayad mohamed

benayad mohamed


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Registration date : 2008-04-01

**==**What is the swine flu**==** Empty
PostSubject: **==**What is the swine flu**==**   **==**What is the swine flu**==** EmptySun 31 May - 11:04

Disease, swine flu and severe acute respiratory disease, infects pigs and is caused by one or more of the swine flu virus type A. This is a disease, usually of high morbidity rates and low mortality rates (1% -4%). And spreading the virus between pigs through the mist and direct contact, indirect and pigs turned out to be non-disease symptoms. And records of outbreaks of the disease in pigs throughout the year, with a high incidence in the autumn and winter seasons in temperate regions. And many countries tend to vaccinate pigs against the swarms of the disease is routinely.
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**==**What is the swine flu**==**
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