how long does the new strain of flu last
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- Some people get mild cases of only a few days, o … thers get severe cases of a few weeks or more and are hospitalized. On average, the symptoms of the flu generally last 3 - 10 days but the H1N1/09 virus lasts more typically 4 - 7, although a cough and fatigue may persist for up to 2 weeks.
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- (Because there are different strains of flu, you can get the flu more than once in a year.) The 2010-2011 seasonal flu vaccine covers three strains of flu, including the H1N1 swine flu. It takes about two weeks for the seasonal flu vaccine's protection to kick in, so sooner rather than later is a good rule.
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Swine Flu: How Long Are You Infectious? Sept. 15, 2009 (San Francisco) -- Some swine flu patients are still infected with H1N1 virus that they can transmit to other people eight to 10 days after their symptoms strike, researchers say.
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How long can influenza type B last? A Honor Society of Nursing (STTI) answered. The first symptoms of influenza type A, including fever, chills, headache, and body aches, often begin to go away after about 2 or 3 days. In some cases, these symptoms will last 5 days or longer. The respiratory symptoms of influenza type A, such as coughing, throat irritation, and congestion may last for days or weeks. However, most people are not contagious after about a week from the beginning of symptoms.
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How does vitamin B12 help the brain? One of the critical ingredients for the methylation cycle is B12. Vitamin B12 plays a vital role in the metabolism of fatty acids essential for the maintenance of myelin in the brain.
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- A bout of flu typically lasts one to two weeks, with severe symptoms subsiding in two to three days. However, weakness, fatigue, dry cough, and a reduced ability to exercise can linger for three to seven days.
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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.
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How long can the Swine Flu virus survive in the air? The UK National Health Service says flu viruses can live on a hard surface for up to 24 hours and a soft surface for around 20 minutes.
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How Long is the Flu Contagious This particular time gap is called the incubation period of a disease. The flu incubation period may last for 1-4 days, depending upon the overall health of the infected person. Also, the influenza is contagious even before the symptoms appear, i.e., 1 day prior to exhibiting notable symptoms. Thus, an infected person can pass on the virus to others, without knowing that he/she has been infected.
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How long does a cold or flu like the swine flu virus live on surfaces? From the US CDC and Flu.Gov web pages: The H1N1 virus is new. Research is being conducted to better understand its characteristics. Studies have shown that flu viruses can survive on hard surfaces and can infect a person for up to 2 to 8 hours after being left on items like cafeteria tables, doorknobs, and desks.
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How long does the flu last? How long does the flu last? For most healthy people, the flu is an uncomfortable but short-term illness that resolves itself as the immune system fights it off. 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. For other people, the symptoms may last longer. Even when symptoms resolve, you may continue to feel fatigued. Some people are at increased risk for complications from influenza. 1  These people include: 2  the very young. 3  people 65 or older. 4  people with chronic illnesses, such as asthma, heart disease, HIV, or diabetes. 5  pregnant women. 6  people with a body mass index (BMI) of 40 or higher.
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How long can influenza type B last? A Honor Society of Nursing (STTI) answered. The first symptoms of influenza (flu), including fever, chills, headache, and body aches, often begin to go away after about 2 or 4 days. In some cases, these symptoms will last 5 days or longer.The respiratory symptoms of influenza, such as coughing, throat irritation, and congestion may last for days or weeks. However, most people are not contagious after about a week from the beginning of symptoms.he respiratory symptoms of influenza, such as coughing, throat irritation, and congestion may last for days or weeks. However, most people are not contagious after about a week from the beginning of symptoms.
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- Symptoms of the Flu: An Overview. It's easy to confuse a common cold with flu symptoms. However, cold symptoms are usually milder and don't last as long as the flu symptoms. If you become infected with the flu virus, you will usually feel flu symptoms 1 to 4 days later.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. (Click Flu Virus for more information about the flu.).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? A bout of the flu typically lasts one to two weeks, with severe symptoms subsiding in two to three days. However, weakness, fatigue, dry cough, and a reduced ability to exercise can linger for three to seven days. How Long Is the Flu Contagious?
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Cold or Flu? How to Know Which One You Have You’re contagious starting 1 day before you get sick and up to 5 to 7 days after you show symptoms. The seasonal flu is caused by the influenza A, B, and C viruses, with influenza A and B being the most common types. Active strains of influenza virus vary from year to year. That’s why a new flu vaccine is developed each year. Unlike the common cold, the flu can develop into a more serious condition, such as pneumonia. This is especially true for:
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How long after infection do symptoms of a cold or flu usually surface? There can be a dry annoying cough. The flu is also contagious the day before the first symptoms begin. The person remains contagious for 5 to 7 days, as long as the body is producing new mucus, and they are also contagious as long as they have a fever.
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Flu: A-to-Z Guide from Diagnosis to Treatment to Prevention How long does it last? Inhaling droplets from coughs or sneezes is the most common way to catch the flu. Symptoms appear 1 to 7 days later (usually 2 to 3 days). Symptoms (except the cough) usually disappear within 4 to 7 days. Sometimes there is a second wave of fever at this time. The cough and tiredness usually lasts for weeks after the rest of the illness is over.
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Introduction to Psychology âPSY101 WHAT IS PSYCHOLOGY? Flu (influenza). Flu is usually infectious a day before symptoms start and remains infectious for about five to six days. Children and people with lowered immune systems may be infectious for a few days longer.n adults and older children, cold symptoms usually last about a week, although a cough may last up to three weeks. Colds tend to last longer in children up to the age of five, typically around 10-14 days. Flu is usually infectious a day before symptoms start and remains infectious for about five to six days.
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How Long Is The Flu Contagious: Tamiflu For Influenza Treatment It has to be continued for 5 days once started in a patient suffering from flu. Tamiflu cannot cure the illness but reduces the intensity of the symptoms, shortens the illness and makes the person less contagious. Thus it speeds the recovery.
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- Flu viruses. Flu viruses capable of being transferred to hands and causing an infection can survive on hard surfaces for 24 hours. Infectious flu viruses can survive on tissues for only 15 minutes. Like cold viruses, infectious flu viruses survive for much shorter periods on the hands.
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What Are Flu Symptoms and How Long Do They Last? According to the CDC, the flu typically lasts anywhere from a few days up to 2 weeks after it has been contracted. The length of the flu may be longer than 14 days for those in high risk categories for the illness.This may include: children under five, pregnant women, people over 50 years of age, and those living in assisted care or nursing homes.ccording to the CDC, flu symptoms may include some or all of the following: If someone is experiencing flu-like symptoms, they may choose to see their doctor and ask for the QuickVue Influenza A+B Test. The test is easy for the physician to administer and takes only 10 minutes to get a result.
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Facts about Influenza (the Flu) Although infections from other viruses may have similar symptoms, those due to the influenza virus tend to be worse. 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. What is the home treatment? If you get sick with influenza, home treatment can help ease symptoms.
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- All symptoms of the flu are usually gone in 7 to 10 days, except a cough, which might last up to two weeks. If symptoms are extended beyond this time frame, check with your do … ctor to see if you need an examination.sually a high fever lasts only a few days for a normal bout of the flu without secondary infections, perhaps 3 days at the most, although low grade fevers can accompany flu s … ymptoms for slightly longer.
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How Long Should You Wait To Go Back To Work After The Flu? Experts agree that it's going to be a nasty flu season in the U.S. this year. According to Business Insider, you can spread the influenza virus to others even before you know you're sick. The flu lasts anywhere from 5-7 days to up to two weeks. Experts say you're most contagious in the first 2-3 days. Everyone is different, of course, but it's best to wait at least 24 hours after your fever breaks before returning to work or school.
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Weekly U.S. Influenza Surveillance Report For the last 15 seasons, the average duration of a flu season by this measure has been 13 weeks, with a range from one week to 20 weeks. Additional ILINet data, including data for previous seasons, can be found at http://gis.cdc.gov/grasp/fluview/fluportaldashboard.html.
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How long after being exposed to an influenza virus does it take before you start having symptoms? Flu symptoms usually last 3 to 7 days, but sometimes up to 10 days. Cough from the flu could last longer than the other symptoms, perhaps up to 2 weeks. If cough continues bey…ond that time, you should contact your health care professional to be sure you do not have a secondary respiratory infection. 2 people found this useful.