how soon do flu symptoms appear after exposure
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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. This means that if you are exposed to the influenza virus and become infected, you will start to experience flu symptoms anywhere between 24 hours and four days after the exposure.
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How long after infection do symptoms of a cold or flu usually surface? After the symptoms present, the person can remain contagious as long as their body is still producing mucus, (nose discharge, chest congestion). During this period anything the person touches can also become infected with germs. (They can be sick up to 2 weeks.) Because a cold is caused by a virus, antibiotics will not help. The flu, (depending upon the strain of virus), can appear between 1 to 4 days after the virus enters the body. So it presents faster and harder than a cold. Rather than starting with nose or throat, it usually begins with a strong headache, body aches, painful to swallow, exhaustion and a high fever with chills.
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How Long Is the Flu Contagious? The typical flu incubation period is between 24 hours and four days, with the average being two days. This means that if you are exposed to the influenza virus and become infected, you will start to experience flu symptoms anywhere between 24 hours and four days after the exposure. Another factor that contributes to how the flu spreads is when exactly you may be contagious.
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Swine Flu (H1N1) Exposure 1 With some flu viruses, the fever lasts 4 or 5 days. 2  Contagious period: a person is contagious for 1 day prior to and for 7 days after the onset of symptoms (e.g., the fever and cough). 3  Incubation period: after exposure, a person will come down with swine flu symptoms in 4 to 6 days (5 days on the average).
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How Long Do Flu Symptoms Last? 10 FAQs How Do I Know if I Have the Flu? Flu symptoms appear anywhere from 1 to 4 days after a person has been exposed to the virus. The main symptoms of flu are: headache; sore throat; fever; chills; muscle aches; stuffy nose; dry cough; Someone with the flu may have a high fever — for example, that person's temperature may be around 104°F (40°C).
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How long after you come in contact with the flu virus do you show symptoms Health related question in topics Conditions Illness .We found some answers as below for this question How long after you come in contact with the flu virus do you show symptoms,you can compare them. Most healthy adults can infect others one day before they begin experiencing symptoms and up to five days after they become sick.
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Flu Vaccine FAQ Probably one of the most common concerns we hear is from people who, right after getting a flu shot, got something that seems to them like flu. It is possible it could happen. After a dose of flu vaccine, it takes at least a week to become immune. If flu is in your community and you are exposed, it takes two or three days for symptoms to appear. So it is possible if you are exposed to flu to get sick before the vaccine has a chance to work. It gives people the impression the vaccine caused the flu.
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- Flu symptoms appear anywhere from 1 to 4 days after a person has been exposed to the virus. The main symptoms of flu are: headache; sore throat; fever; chills; muscle aches; stuffy nose; dry cough; Someone with the flu may have a high fever — for example, that person's temperature may be around 104°F (40°C). People with the flu often feel achy and extra tired. They may lose their appetites. The fever and aches usually disappear within a few days, but the sore throat, cough, stuffy nose ...
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- FollowingUnfollow SUCCESS! FollowingUnfollow. cspencer. 5 Answers. 85 Helpful Votes. A. It takes approximately 24-48 hours for initial symptoms to appear after exposure to the influenza virus. If you suspect you have the flu, seek medical treatment quickly.
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Upper Respiratory Infection Versus Lower: Whatâs the Difference? The flu is caused by a virus and spread mainly by coughing, sneezing or close contact. Young children and older adults are at highest risk of getting the flu but anyone can get it. What are the symptoms? Unlike a cold, flu symptoms start suddenly. They appear about 1-4 days after a person is exposed to the flu. Symptoms may include: 1  Fever or feeling feverish/chills. 2  Cough. 3  Sore throat. 4  Runny or stuffy nose. 5  Muscle or body aches. 6  Headache. 7  Tiredness. 8  Some people may have vomiting or diarrhea; this is more common in children.
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How Long Does a Cold or Flu Last? Flu symptoms usually start within one to four days after infection. Unlike a common cold, the effects of an influenza virus infection can come on very suddenly. The first signs of the flu are often a fever or chills, accompanied by headache, sore throat, dry cough, runny nose, muscle aches, and fatigue.
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Facts about Influenza (the Flu) Symptoms can begin about 1 to 4 days, or an average of 2 days, after a person is first exposed to the influenza virus. Fever and other symptoms can usually last up to 7 to 10 days, but the cough and weakness may last 1 to 2 weeks longer.If you get sick with influenza, home treatment can help ease symptoms.n adult can spread the virus from about 1 day before to 5 days after symptoms start. Young children may be able to spread the virus for a longer period of time. Influenza symptoms can include fever, headache, muscle pain, runny nose, sore throat, extreme tiredness, and cough.
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How Soon Do Flu Symptoms Develop After Exposure? Save. Flu symptoms can be seen as early as one day after exposure or as late as five days. Once symptoms occur, it is best to consult your doctor. The elderly and young children are more susceptible to the disease and are more likely to die from it.So early detection and treatment for them is critical.he flu is really called influenza and it is a very contagious infection of the lungs, throat and nose. Symptoms include muscle aches, fever, sore throat, runny nose, cough and headache. Because the flu has a tendency to change, it can be hard to treat and has caused pandemics in the past such as in 1918 and 1957.
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Flu Flu symptoms will often start quickly. You can start to feel sick about 1 to 7 days after you come in contact with the virus. Most of the time symptoms appear within 2 to 3 days. The flu spreads easily. It can affect a large group of people in a very short amount of time. For example, students and co-workers get sick within 2 or 3 weeks of the flu's arrival in a school or workplace.
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- Symptoms of the flu usually develop suddenly, about three days after being exposed to the virus. They include fever, chills, cough, sore throat, runny nose, and soreness and aching in the back, arms and legs. Minor edit? + 72 others found this useful. Was this answer useful?
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- Split and merge into it. Answered by The Community. Making the world better, one answer at a time. Symptoms of the flu usually develop suddenly, about three days after being exposed to the virus. They include fever, chills, cough, sore throat, runny nose, and soreness and aching in the back, arms and legs.Minor edit? + 72 others found this useful. Was this answer useful?plit and merge into it. Answered by The Community. Making the world better, one answer at a time. Symptoms of the flu usually develop suddenly, about three days after being exposed to the virus. They include fever, chills, cough, sore throat, runny nose, and soreness and aching in the back, arms and legs.
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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. This means that if you are exposed to the influenza virus and become infected, you will start to experience flu symptoms anywhere between 24 hours and four days after the exposure. Another factor that contributes to how the flu spreads is when exactly you may be contagious.
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Flu Symptoms It is important to note that you can spread the flu to others before your flu symptoms start and for another 3 to 4 days after your flu symptoms appear.ymptoms of the flu tend to start quickly and can include fever, chills, dry cough, and sore throat. It's easy to confuse a common cold with flu symptoms.
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How Long Does a Cold or Flu Last? Flu symptoms usually start within  one to four days after infection, and they may come on suddenly. The first sign of influenza is often a fever or chills, followed by headache, sore throat, dry cough, runny nose, muscle aches, and fatigue.
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incubation period for flu The time between the exposure to the virus and the symptoms to appear is called the incubation period. The normal incubation period for flu is about 3-5 days. After the incubation period, you start displaying symptoms and excreting enough viruses to infect people around you. It will start with a mild headache, but the next day, you will have a few aches with a low fever. It will turn into a high fever on the third day with a runny nose.
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Top 30 Doctor insights on: How Long After Exposure To Flu Do Symptoms Appear Many doctors on here agree that Acute HIV symptoms occur soon after exposure to HIV and include flu-like symptoms. The question is - how soon? Within 24 hours?
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How do u tell if a wire is positive or negative? Best Answer: Technically, a wire really isn't positive or negative, it's about what the wire is connected to. If you're trying to figure out if a wire in something built in a factory or something is postive or negative, then yes, it'll have the strip on it to indicate it's negative.
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how soon after exposure to the flu virus do symptoms appear? If you suspect you have the flu, seek medical treatment quickly. Tamiflu, if taken within the first 48 hours of symptoms occurring, can reduce the time it takes to heal and can reduce symptoms. The opinions expressed here are solely those of the User.
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- Symptoms of flu. The symptoms of flu usually develop within one to three days of becoming infected. Most people will feel better within a week. However, you may have a lingering cough and still feel very tired for a further couple of weeks. Flu can give you any of the following symptoms: 1  a sudden fever – a temperature of 38C (100.4F) or above.  a dry, chesty cough.
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Common cold The throat, sinuses, and voice box may also be affected. Signs and symptoms may begin less than two days following exposure. They include coughing, sore throat, runny nose, sneezing, headache, and fever. People usually recover in seven to ten days.
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How long after infection do symptoms of a cold or flu usually surface? . Normally the person is contagious about a day before the symptoms begin and remains very contagious for up to 3 days. The symptoms can include a scratchy throat, watery eyes, slight fever and a stuffy or runny nose. It can also include a mild sinus headache, sneezing and coughing.