What incubation period has norovirus?

The norovirus incubation describes a period of six to 50 hours. then it ends when the first symptoms.

With the incubation period for the disease period is meant exists between the infection and the onset of the disease. The norovirus is a highly contagious disease that can cover an incubation period of several hours up to days. The disease manifests itself in severe diarrhea and vomiting, and in discomfort.

For some sufferers, the first symptoms appear already to six hours after infection. the norovirus others have an incubation period of up to 50 hours. The Noro virus multiply in the body quickly and strongly - and the larger the amount, the faster it comes to the first symptoms. How long does the norovirus incubation period lasts depends on two components. The first aspect is your condition. Have struck, for example, by a cold, it have the virus easier to reproduce. The second point is the infectious dose. With this, the virus particles are meant to trigger an infection. When norovirus the amount is small, often already ten particles are sufficient.

Infection with norovirus

The norovirus is a very contagious disease that spreads rapidly. The small infectious dose sufficient here for a disease, the risk of infection is high. In addition, the viruses are considered very resistant to existing environmental conditions. That is, they can survive for several days outside the body. So Noro virus can be found for example on objects and surfaces and survive here several days. Therefore, a very good hygiene is essential to avoid contagion.

Transmission occurs fecal-oral route in most cases. This means you take the virus from the intestine or stomach area through a smear infection through the nose or mouth. The transmission via food is also possible. Wash your hands often prefer once and use necessarily a disinfectant. There are special agents that are effective against norovirus. The disinfectant should be at least half a minute effect on the skin. Clean surfaces well with it.


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