Influenza Virus Types from Surprising Things That Can Cause the Flu

Surprising Things That Can Cause the Flu

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Influenza Virus Types

There are 3 types of influenza viruses that cause the flu, types A, B, and C. According to WebMD, “Type A and B viruses cause the large seasonal outbreaks. Type C usually causes milder respiratory symptoms. While the flu vaccine can help protect you from types A and B, there is no immunization for type C virus.”

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