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@rajender364editor·Swine flu is also known as H1N1 virus. It is named as swine flu since previously; the people who suffered from swine flu had direct contact
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Viesearch·
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@rajender364editor·
Symptoms and Prevention of Swine Flu | H1N1 Virus
H1N1 or swine flu is a human respiratory infection caused by a virus that spreads from human to human. Learn about symptoms and prevention.