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How long is the flu contagious? - Livescience.com
Many factors affect the infectious period of seasonal influenza, commonly called "the flu," but there are some good rules of thumb for when it's safe to return to work or school.
By: Live Science
- Oct 18 2024
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For the average healthy adult, the flu can be disruptive — long days of sore throat, fever and coughing cause people to miss school and work, and also just feel miserable. But for very young childr… [+5791 chars]