When are stomach bugs most contagious?

Stomach bug caused by a rotavirus or norovirus infection is highly contagious. In the United States, infection most commonly occurs between October and April. The most common way to contract the virus is from direct contact with someone who is sick.

What are the signs of stomach flu? Signs and Symptoms: The stomach flu may start slowly or quickly. You may have chills, fever, abdominal (belly) cramps, diarrhea, nausea, or vomiting. Other signs may be headaches, tiredness, or muscle aches. You may also have no interest in eating.

What is incubation period for stomach virus? Despite the length of the incubation period in rotavirus and norovirus, there is an average period of time that people will incubate the illness. Most people will harbor the stomach flu virus for as little as 4 hours to as long as 2 days.

How long do intestinal bugs last? It has an incubation period of 1 to 3 days, during which no symptoms occur. Once symptoms appear, they usually last for 1 to 2 days, although symptoms may linger for as long as 10 days. This can be especially true for older people.

Is there a cure for stomach flu? There is no specific treatment for stomach flu, and the infection can usually be left to run its course. Home treatments can improve symptoms, however, and are recommended for anyone who thinks they are ill.

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Explore What are the immediate symptoms of a stomach flu?

The most frequent signs and symptoms of viral stomach flu include diarrhea, nausea, and vomiting.

• diarrhea,
• nausea, and
• vomiting.

Is stomach flu the same as food poisoning? Stomach flu isn’t the same thing as food poisoning, which often occurs within hours of ingesting a contaminated substance. Food poisoning has similar symptoms to stomach flu. Symptoms of food poisoning usually last for one to two days. Stomach flu isn’t the same as seasonal flu, which causes coldlike symptoms that typically last one to two weeks.

What you should know about the stomach flu? Stomach flu happens when your stomach and intestines (also called the gastrointestinal or GI tract) are inflamed and irritated. Causes range from bacteria, viruses, and parasites to food reactions and unclean water. The flu comes with symptoms like fever, congestion, muscle aches, and fatigue. The cause is the influenza virus.

What should you know about the stomach flu? The primary symptom of viral Gastroenteritis

A condition characterized by irritation and inflammation of the stomach and intestines.

(stomach flu) is diarrhea (non-bloody). Nausea, vomiting, and some abdominal cramping may accompany the diarrhea. Mild fever (about 100 F or 37.77 C), chills, headache, and muscle aches along with feeling tired may occur in some individuals with viral gastroenteritis.