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How Long Are You Contagious With The Flu
How Long Are You Contagious With The Flu. Once you’ve caught the flu, you’re likely contagious from the day your symptoms start for up to seven days. When you’re no longer contagious:
For most flu viruses, that window is about a week, starting from a day before your symptoms appear, to six or seven days afterward. Unlike many common illnesses that are only contagious when you're experiencing symptoms, the flu can be contagious 24 hours before your symptoms appear, so you're likely out there spreading the virus before you ever know that you have it. Those who are infectious for longer tend to be children or people with weakened immune systems.
Viruses Cause The Common Cold And Flu, Two Contagious Respiratory Infections.
Another factor that contributes to how the flu spreads is when exactly you may be contagious. Younger children or people with a weakened immune system may be. Some people with the flu may begin to infect others before symptoms begin.
Most Healthy Adults May Be Able To Infect Others Beginning 1 Day Before Symptoms Develop And Up To 5 To 7 Days After Becoming Sick.
The flu is contagious from the day before you start showing symptoms till approximately five to seven days after your symptoms start. After that, you are most likely to spread the virus 3 to 4 days after symptoms begin, but you can still be contagious up to 7 days after your symptoms start. If you're a kid, elderly, or have a weak immune system, you can be contagious for even longer.
Generally, Most People Are Contagious For About A Week In Total, Although Some Experts Believe The Most Contagious Period Is The First Three To Four Days Of Harboring The Virus.
Generally, the flu is only recognized once symptoms develop, dr. Kids and people with weakened immune systems may. Just because you're feeling better doesn't mean you can't get other people sick.
For Colds, Even People Who Are Feeling Better Can Spread The Virus To Others For Up To Three Weeks.
You are theoretically contagious for 24 hours before you experience symptoms, says schreibman. When it comes to being sick, we’ve all heard someone say, “don’t worry, i’m not contagious anymore.” however, they may still be spreading germs even after their symptoms pass. 1 day before symptoms start:
How Long Are People Contagious?
Most people begin to be contagious 1 day before they start feeling sick, and continue to be for 5 to 7 more days (young children and those with weakened immune symptoms may be contagious for even longer). Once you’ve caught the flu, you’re likely contagious from the day your symptoms start for up to seven days. Young children and people who have weak immune systems.
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