How Long Is The Flu Contagious People with flu are most contagious during the first three days of their illness. some people, including young children and people with weakened immune systems may be contagious for longer periods of time. The flu is most contagious in the first three to four days after you begin showing symptoms, but waiting at least five to seven days is recommended. exception: some people may feel better before they are no longer contagious.
How Long Is The Flu Contagious Live Science How long are you contagious with the flu? for most people, the flu is contagious for about five to seven days, but that window doesn’t necessarily start when you feel your worst or end the moment you start feeling better. You stay contagious for 5 7 days after you start feeling sick. kids and people with weak immune systems may shed the virus even longer. the flu virus can be spread until symptoms disappear. Learn how the flu virus spreads, when you can spread it and how to prevent it. you may be contagious with the flu from a day before symptoms start to a week after, according to infectious disease doctor sherif mossad, md. Once symptoms like fever, cough, and body aches begin, you remain contagious for about five to seven days. the most infectious period is usually the first three to four days after symptoms start. during this time, the virus is most active in your respiratory secretions, such as saliva and mucus.
What Is The Contagious Period For The Flu Those Nerdy Girls Learn how the flu virus spreads, when you can spread it and how to prevent it. you may be contagious with the flu from a day before symptoms start to a week after, according to infectious disease doctor sherif mossad, md. Once symptoms like fever, cough, and body aches begin, you remain contagious for about five to seven days. the most infectious period is usually the first three to four days after symptoms start. during this time, the virus is most active in your respiratory secretions, such as saliva and mucus. People with the flu are most contagious in the three to four days after they develop symptoms, the cdc says. most people can infect other people up to a day before their symptoms start and up to. Once infected, you can be contagious for up to 24 hours prior to the appearance of symptoms. during this asymptomatic (symptom free) period, you can infect others directly or indirectly without even knowing it. The flu is contagious 1 2 days before symptoms start and up to 5 7 days after symptoms have developed. young children and people who have weak immune systems may be contagious for longer. When it comes to the flu, timing is everything. you can be contagious before symptoms even appear and unknowingly spread the virus to others. determining when you’re no longer infectious is also important so you can safely return to your normal routine.
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