Flu A Vs Flu B Differences

Flu A Vs Flu B Differences. Influenza a viruses are further classified into subtypes, while. This graphic shows the two types of influenza viruses (a and b) that cause most human illness and that are responsible for flu seasons each year.


Flu A Vs Flu B Differences

Key facts about canine influenza (dog flu), cdc. Another difference is influenza type b is only found in humans, whereas type a can be found in animals too.

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