if i have the flu how long am i contagious
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How long am I contagious when I have the flu or a cold? Most of the time you become contagious about One to three days after contracting the flu and stay contagious for up to 5 days after onset of symptoms. However, children and adults with weakened immune symptoms can be contagious to those around them up to 14 days. For colds, most people are contagious for a day before symptoms appear and remain contagious for up to 5-7 days. In rare cases, children can pass a cold for up 14 days. A cold is also known as an upper respiratory infection.
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How long are you contagious with a cold or flu? The contagious period for the flu is similar. A study found you’re most contagious during a 2-3 day period after the on-set of symptoms. But just like a cold, you can still spread influenza during the entire time you’re sick - anywhere between 2 and 10 days. It’s possible to infect others one day before you feel any symptoms like a high fever, muscle aches, sinus problems and stomach issues.
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Stomach Flu: How Long Am I Contagious? How long am I contagious if I have the stomach flu? You can be contagious from a few days up to two weeks or more, depending on which virus is causing your stomach flu (gastroenteritis). Although you typically feel better after a day or two, you're contagious for up to three days after you've recovered. 2  Some people may be contagious for up to two weeks after recovery. 3  Rotavirus.
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When are colds and the flu the most contagious? Most experts agree that adults with a cold or the flu start being contagious about a day before they start experiencing symptoms. 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. The contagious period for a cold lasts about three to four days into the illness.As a general rule, people with a cold are most contagious about three days after their initial exposure to the virus. For more information on colds, influenza and related topics, check out the links on the next page.Print.n fact, many of us are completely wrong. If you think about how a virus works, it makes sense that we're most contagious when our symptoms are at their worst. Viruses like influenza and those that cause the common cold (there are a couple of hundred of them) have an incubation period once they get into your body.
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- 12) reported a case with dysarthric and agrammatic speech, accompanied by word errors, that developed after right cerebellum infarction; moreover, the mutism in this case at the beginning of the process is noteworthy and constitutes an example of anarthric mutism.
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How Long Is a Cold or Flu Contagious? However, the viruses that cause colds (for example, rhinoviruses) are not the same as those that cause the flu (influenza viruses). Although the typical incubation period for influenza is about one to four days, some adults can be contagious from about one day before onset of symptoms for up to two weeks.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.ther 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.
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Key Facts About Influenza (Flu) You may be able to pass on the flu to someone else before you know you are sick, as well as while you are sick. 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. Some people, especially young children and people with weakened immune systems, might be able to infect others for an even longer time.
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How Long Is the Flu Contagious? If you have been exposed to someone with the flu, you may be concerned about catching it. You may also wonder how long it takes to get sick after you have been exposed and how long you are contagious when you have it. Flu Incubation Period The typical flu incubation period—the time between exposure and the start of symptoms—is between 24 hours and four days, with the average being two days.
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When is a cold or flu most contagious? A cold is generally most infectious 3-5 days before symptoms appear, and during the first several days during symptoms. Once the cold symptoms start to clear up a person can still be contagious, however, and so sanitary measures should be taken during the whole sickness period to mitigate spreading the cold to others. Views · View Upvotes.
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How Long Is The Flu Contagious: Tamiflu For Influenza Treatment The person who is suffering from flu can spread the infection one day before the beginning of the symptoms and remains contagious for five to six days after the flu symptoms develop.
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- 1 Someone with the flu is contagious for a day or so before symptoms start, then remains contagious for 5 to 7 days once they appear. 2  The CDC considers someone to be contagious until the fever is back to normal, without the help of medication, for 24 to 48 hours.hen you have a contagious illness, like the flu or a cold, the sore throat is often accompanied by a runny nose. 1  The sore throat is sometimes caused by postnasal drip, as fluids from your sinuses drip down the back of your throat, causing redness and irritation. 2  The throat feels raw, irritated, and painful.
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When are colds and the flu the most contagious? The contagious period for a cold lasts about three to four days into the illness. As a general rule, people with a cold are most contagious about three days after their initial exposure to the virus. For more information on colds, influenza and related topics, check out the links on the next page. Print.
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How long after infection do symptoms of a cold or flu usually surface? Q: If I get the flu or a cold, how long am I contagious? A: Flu is spread by airborne particles and is contagious for about 3 to 5 days after symptoms appear. Typical symptoms include fever, headache, muscle pain, extreme fatigue and, sometimes, a runny nose and sore throat. MORE.
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- So they can pass the virus on before they know they have it. People with colds are most contagious 2 to 4 days after symptoms show up. But a cold can be contagious for as long as 2 weeks. That's a good reason to wash your hands often during cold and flu season, not just when you're around someone who seems to be sick.1  Previous.ith a cold or the flu, fluids help break up congestion and thin mucus. So drink plenty of liquids like water, herbal tea, ginger ale, and soup. Sports drinks or broth can also help. 1  Previous.
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When are colds and the flu the most contagious? 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. The contagious period for a cold lasts about three to four days into the illness.As a general rule, people with a cold are most contagious about three days after their initial exposure to the virus. For more information on colds, influenza and related topics, check out the links on the next page.he contagious period for a cold lasts about three to four days into the illness. As a general rule, people with a cold are most contagious about three days after their initial exposure to the virus. For more information on colds, influenza and related topics, check out the links on the next page.
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How Long Is The Flu Contagious: Tamiflu For Influenza Treatment To avoid catching influenza during its peak season, you need to take extra care. The person who is suffering from flu can spread the infection one day before the beginning of the symptoms and remains contagious for five to six days after the flu symptoms develop. People who have weak immune system and children are known to remain contagious for more than a week. The spread of virus is through droplet.
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Influenza (Seasonal Flu) - Cause When are you contagious? If you are infected with the flu, you are most likely to pass it to someone else from 1 day before symptoms start and up to 7 days after symptoms develop. Children may be infectious for longer than 7 days after symptoms start. Symptoms usually develop 1 to 4 days after you are infected.Because symptoms may not develop for a couple of days, you may pass the flu to someone before you know you have it.hildren may be infectious for longer than 7 days after symptoms start. Symptoms usually develop 1 to 4 days after you are infected. Because symptoms may not develop for a couple of days, you may pass the flu to someone before you know you have it.
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How long is flu type A contagious? It varies from person to person. For adults, one day before the flu symptoms occur and a week after you become sick. You can begin being contagious even one or two days before … you know you have the flu, while you have symptoms-which usually last 7 - 10 days.The rule of thumb is that you are no longer contagious after you go for a full 24 hours without a fever while taking no fever reducing medication.+ 2 others found this useful.ou can begin being contagious even one or two days before … you know you have the flu, while you have symptoms-which usually last 7 - 10 days. The rule of thumb is that you are no longer contagious after you go for a full 24 hours without a fever while taking no fever reducing medication. + 2 others found this useful.
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How Long Is a Cold or Flu Contagious? However, the viruses that cause colds (for example, rhinoviruses) are not the same as those that cause the flu (influenza viruses). Although the typical incubation period for influenza is about one to four days, some adults can be contagious from about one day before onset of symptoms for up to two weeks. 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). Colds are considered upper respiratory infections.
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Are You Still Contagious After Taking Tamiflu? Influenza spreads mainly by respiratory droplets that contain copies of the virus that have replicated in your body. Viral shedding, which correlates with infectivity, occurs starting approximately 1 day before symptoms appear and can continue for up to 10 days after symptoms develop. The most active period of contagion falls between 1 and 4 days after the start of symptoms, according to a May 2010 article published in the Journal of Infectious Disease. The study also found that in a small number of cases, infection transmission occurred before symptoms appeared.
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How Long Is the Flu Contagious? You may also wonder how long it takes to get sick after you have been exposed and how long you are contagious when you have it. Flu Incubation Period The typical flu incubation period—the time between exposure and the start of symptoms—is between 24 hours and four days, with the average being two days.
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- Knowledge center. Influenza, or flu, is a respiratory illness that is caused by a virus. Flu is highly contagious and is usually spread by the coughs and sneezes of a person who is infected. You can also catch flu from an infected person if you touch them (e.g. shaking hands). Adults are contagious one day before getting symptoms and up to 7 days after becoming ill.
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- So, when are you most contagious? Most experts agree that adults with a cold or the flu start being contagious about a day before they start experiencing symptoms. 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. The contagious period for a cold lasts about three to four days into the illness. As a general rule, people with a cold are most contagious about three days after their initial exposure to the virus.
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When are colds and the flu the most contagious? 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. The contagious period for a cold lasts about three to four days into the illness.
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How Long Is the Flu Contagious? Adults are most contagious with the flu from 24 hoursbeforesymptoms start to three to five days afterward. Children can spread the virus for longer—up to 10 days, and sometimes even beyond that. People who have serious immune system problems can spread influenza for weeks, or even months, after they get it.
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How long is flu type A contagious? It varies from person to person. For adults, one day before the flu symptoms occur and a week after you become sick. You can begin being contagious even one or two days before … you know you have the flu, while you have symptoms-which usually last 7 - 10 days. The rule of thumb is that you are no longer contagious after you go for a full 24 hours without a fever while taking no fever reducing medication. + 2 others found this useful.