December 19, 2022
What is the contagious period for the flu?
Infectious Diseases Uncategorized![](https://thosenerdygirls.org/wp-content/uploads/2021/12/Image-from-iOS-3.jpg)
Chana Davis, PhD
People with flu are most contagious in the three to five days after they first feel sick. This is a bit later than COVID-19, which often spreads a day or two before symptoms. You might infect someone as early as a day before or as late as a week after becoming sick, but this is Read more…
People with flu are most contagious in the three to five days after they first feel sick. This is a bit later than COVID-19, which often spreads a day or two before symptoms. You might infect someone as early as a day before or as late as a week after becoming sick, but this is Read more…