Stomach flu — or more accurately gastroenteritis — causes symptoms such as vomiting, diarrhea , nausea, fever, weakness, and more. When we have the unfortunate symptoms that come with the "stomach flu" — vomiting, diarrhea, fever, weakness, nausea, etc.
Many times I have heard people say "I wouldn't wish this on my worst enemy" yet it is often so contagious that we end up spreading it to everyone in the household. No one likes getting sick and the "stomach flu" which is not actually the flu, but gastroenteritis is one of the worst. But do you know why this illness is so contagious?
Do you know how and when it is spread? Chances are good you could be spreading it without even realizing it. Viral gastroenteritis can be caused by several different viruses.
Rotavirus is another common cause that can be very serious for young children. Fortunately, there is a vaccine for rotavirus now so it is not nearly as prevalent as it used to be. Both of these viruses and others that cause "stomach flu" symptoms are highly contagious:. With both of these viruses, children are often contagious and spread the illness for longer than adults.
Stomach bugs are spread through close contact. Sharing utensils or food and not washing hands frequently are common reasons that the viruses spread through families.
Important steps to take if someone in your home is sick with gastroenteritis:. It's often very difficult to prevent the spread of gastroenteritis through homes, daycares and other settings where many people come into close contact with one another, but taking these steps can help reduce the risk of spreading the illness. The stomach flu is an extremely unpleasant illness to suffer through. Fortunately, most people recover without any serious complications. Read more about treating the stomach flu.
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List of Partners vendors. Stomach viruses — commonly though incorrectly called " stomach flu " — make us miserable. No one wants to spend days dealing with vomiting and diarrhea.
If you add in a fever, nausea, and weakness on top of that, it adds up to misery. Not many people consider leaving the house when the stomach flu hits.
It often starts out with repeated bouts of vomiting and it's difficult to go anywhere when you can hardly stay out of the bathroom. But sometimes the symptoms lessen but still linger and you may wonder how long you really need to stay home to keep from spreading it to other people.
This question can be even harder for parents to answer when their kids are sick. If you need to get back to work and aren't sure if your child is well enough to go to school -- what are the guidelines? In general, you need to stay home or keep your kids home for 24 hours to 48 hours after the symptoms of the illness subside.
This includes vomiting and diarrhea. And don't forget the fever. If your child is running a fever , she is contagious and is more likely to spread her germs to everyone she comes into contact with.
Even without a fever, stomach viruses are highly contagious and spread easily from person to person when you have symptoms. It can be tempting to send your child to school if they went all night without vomiting or having diarrhea, but waiting a full 24 hours after the last episode occurred is important because the symptoms could return. If you make it a full day and night with no symptoms, it is unlikely that they will reappear after that.
If you are dealing with a stomach virus and want to make the symptoms stop as quickly as possible, there are several steps you should take right away. Many people unknowingly prolong their illness and symptoms because they treat them incorrectly. You should not eat or drink immediately after vomiting. Allowing your stomach time to rest after it has expelled everything in it is important.
You need to wait at least 15 minutes after vomiting before you try to take even a small sip of water. You can get norovirus from:. Follow these tips to prevent norovirus at youth camps. Skip directly to site content Skip directly to page options Skip directly to A-Z link.
Section Navigation. Facebook Twitter LinkedIn Syndicate. Minus Related Pages. According to a study , symptoms of norovirus, rotavirus, and sapovirus usually show up 1 to 2 days after exposure, while it can take 4 to 5 days for people to develop symptoms of astrovirus. Symptoms of adenovirus mostly show up 5 to 6 days after exposure , but they can take anywhere from 2 to 14 days to appear. Symptoms of the stomach flu typically last 1 to 3 days.
Infections in those with higher risk may last longer. Generally speaking, the virus is most likely to spread from the time your symptoms first appear until several days after your symptoms have gone away. Some viruses, such as rotavirus, can be transmitted before symptoms begin. Even after your symptoms have cleared up, the virus may also still shed in your stool for several weeks. For example, norovirus can be shed in stool for 2 weeks or longer and rotavirus can be found in stool for up to 10 days.
There are several types of viruses that can cause stomach flu. They include:. While anyone can get stomach flu, some people are at a higher risk of developing severe illness, including:. The risk of a stomach flu outbreak increases when large groups of people are in close contact with each other. Examples of this include:. The viruses that cause stomach flu are present in stool and vomit. Norovirus in particular is resilient. It can survive for 2 weeks on surfaces and for 2 months or more in water.
It can also withstand temperature changes and many common cleaning products.
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