Is influenza a virus?
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Explanation:
There are two main types of influenza (flu) virus: Types A and B. The influenza A and B viruses that routinely spread in people (human influenza viruses) are responsible for seasonal flu epidemics each year. Influenza A viruses can be broken down into sub-types depending on the genes that make up the surface proteins.
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Explanation:
The influenza A virus is highly contagious. It can spread through tiny droplets of bodily fluid from coughing, sneezing, or talking.
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