We're in the midst of flu season, and the U.S. is facing a wave that's straining hospitals and closing schools. But not all influenza is the same. There are some notable differences between flu A and ...
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What Is the Difference Between Flu A and Flu B?
Flu A affects both humans and animals, while flu B affects only humans. You may notice that flu A tends to appear earlier in ...
Flu season is starting to tick up in the U.S. And, looking at clues from other countries, we may be in for a rough winter. But not all influenza is the same. And there are some notable differences ...
Influenza, commonly known as the flu, is a contagious respiratory illness caused by the influenza virus. According to the Centers for Disease Control and Prevention (CDC), there are four types of flu ...
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