how long do bird flu symptoms last?
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Signs and symptoms of bird flu may begin within two to seven days of infection, depending on the type. In most cases, they resemble those of conventional influenza, including: Cough. Fever.
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The incubation period is usually between 12 and 72 hours. The symptoms usually last around four to seven days.
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How long do acute hepatitis B symptoms last? If symptoms occur, they usually last several weeks, but some people can be ill for as long as 6 months.
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The effects will last as long as the virus affects the body. Most viral infections last from several days to 2 weeks. Mononucleosis may last longer. Virus infections can be more serious for older adults.
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How long does the flu last? Certain flu symptoms tend to last longer than others. The fever typically resolves in two to three days but can last as long as a week or more. The sore throat often gets worse even while the rest of the symptoms resolve, and can easily last a week or longer.
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Signs and symptoms such as a fever and sore throat usually lessen within a couple of weeks, but fatigue, enlarged lymph nodes and a swollen spleen may last for a few weeks longer.
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The symptoms of flu usually develop within 1 to 3 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.
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Symptoms usually appear from one to four days after exposure to the virus, and they last five to seven days. For people who've had a flu shot, the symptoms may last a shorter amount of time, or be less severe.
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['Symptoms persist longer than the expected 10-14 days a virus tends to last.', 'Fever is higher than one might typically expect from a virus.']
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Symptoms usually begin between 24 and 48 hours after exposure to the virus and can last for one or two days.
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The duration of the stomach flu can vary. The symptoms may get better after a few days, but in some cases, a person may be sick with the infection can last for several days, up to 10. Food poisoning symptoms usually last anywhere from several hours, a day or two, or up to a several days.
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The incubation period of influenza is usually two days but can range from one to four days. What are the symptoms of influenza? Typical influenza disease is characterized by sudden onset of fever, aching muscles, sore throat, and non- productive cough.
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The symptoms of upper respiratory infection usually last between 3-14 days; if symptoms last longer than 14 days, an alternative diagnosis can be considered such as, sinusitis, allergy, pneumonia, or bronchitis.
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How long does it take for flu symptoms to show up? Typical time it takes for symptoms to show up once you've caught the virus is one to four days. Adults can be contagious from the day before symptoms begin through five to 10 days after the illness starts.
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Flu symptoms in children usually start to occur around two days after exposure to the virus. These symptoms typically last five to seven days, though they can last up to two weeks.
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What Are the Symptoms of the Flu? You may feel very weak and tired for up to 2 or 3 weeks. You'll have muscle aches and periods of chills and sweats as fever comes and goes. You may also have a stuffy or runny nose, headache, and sore throat.
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When symptoms occur, how long do they last? Symptoms of hepatitis A usually last less than 2 months, although 10%–15% of symptomatic persons have prolonged or relapsing disease for up to 6 months (9–13).