Flu contagious period

Relief You Nee Day or Night. When does the flu stop being contagious? When is the flu not contagious anymore?

You may be able to pass on flu to someone else before you know you are sick, as well as while you are sick. People with flu are most contagious in the first 3-days after their illness begins. WebMD tells you what you need to know so you don’t spread it.

The typical flu incubation period —the time between exposure and the start of symptoms—is between hours and four days, with the average being two days. This means that if you are exposed to the influenza virus and become infecte you will start to experience flu symptoms , such as fever and body aches , anywhere between hours and four. Once you’ve encountered the virus, it can take between one and four days to develop symptoms. A number of viruses can cause gastroenteritis, including noroviruses and rotaviruses. The contagious period — the time during which a sick person can give the illness to others — differs slightly for each virus.

Other people who develop complications, such as pneumonia, may extend the contagious period for a week or two. For colds, most individuals become contagious about a day before cold symptoms develop and remain contagious for about five to seven days. Some children may pass the flu viruses for longer than seven days (occasionally for two weeks).

Uncomplicated influenza.

For the flu, the contagious period then lasts five to seven days into the illness. For children, the contagious period for the flu can last up to two weeks after they start feeling sick, even if they start feeling better before that. Understanding when flu is contagious can help you to avoid spreading flu in your community.

The stomach flu or gastroenteritis is caused by bacteria, viruses, and parasites. Symptoms include vomiting, diarrhea, nausea, and abdominal pain. Incubation periods and length the signs and symptoms of the stomach flu last depends upon the virus, bacteria, or fungus that is responsible for the cause. Flu is very easy to sprea which is why so many people get it each year.

How Is Flu Transmitted? Oral secretions are the most common way of spreading the flu. But how exactly is flu transmitted? Read on to learn about the different types of flu.

Flu , or influenza, is a contagious respiratory in fection caused by a variety of flu viruses. When you have the flu , you may worry about transmitting the virus to members of your family or other people you come into contact with. Antiviral medications such as oseltamivir phosphate, better known as Tamiflu, taken early in an illness can reduce the duration and severity of flu symptoms and may also reduce the. Overall, people with the flu remain contagious for about five to seven days after flu symptoms begin, according to the CDC.

Children and people with a weakened immune system, however, often continue to shed the flu virus for a longer period and can spread the illness to others even after they no longer feel sick. Influenza type B is one of three types of flu virus, the other two being type A and type C. Of the three, types A and B cause seasonal flu and can lead to epidemics 2.

Between November and April, the time period known as flu season, is when most flu epidemics occur, according to Nemours Foundation 3. And you become sick about one to four days after being exposed to someone else with the flu – that’s the incubation period. Most experts believe that flu viruses spread mainly by droplets made when people with flu cough, sneeze or talk.