How to prevent gastroenteritis caused by cup like virus?

summary

Goblet like virus gastroenteritis is caused by the infection of goblet like virus, which often breaks out. All children aged 6-12 were infected. It can occur all year round without obvious epidemic season. The incubation period was 1-3 days, with vomiting and diarrhea as the main symptom. The mosaic virus has a unique shape, with a diameter of 30 nm and six holes on its surface, just like six cups. Therefore, there is a hole in the center of the name. There are five serotypes: uk1-4 and Japanese Sapporo. Tissue culture was not successful. How to prevent gastroenteritis caused by cup like virus?

How to prevent gastroenteritis caused by cup like virus?

See other viral gastroenteritis. There is no vaccine. The best way to prevent it is to pay attention to food, drinking water and personal hygiene. Wash hands frequently before eating, after defecating or before preparing food; Eating cooked food; Don't drink raw water; Do not eat raw, semi raw shellfish aquatic products, dirty food; Protect the water. Norovirus patients should be actively treated, strictly disinfected and isolated, and close contacts and suspicious patients should be closely observed.

Patients and asymptomatic carriers were the main sources of infection. There are a large number of virus particles in the feces of patients in the acute stage, which may be transmitted by contaminated food and drink, especially shellfish, through mouth (fecal oral transmission), water source pollution or respiratory tract. It often causes outbreaks. The detoxification can last for 4-8 days after the disease, and a few can last for 18-42 days.

The peak age of infection of this disease is children under 6 years old. Children aged 12 are more susceptible to infection, and the elderly can also be infected. Therefore, it can be prevalent in nurseries and kindergartens, and can occur throughout the year, without obvious epidemic season. Adult mosaic virus gastroenteritis (epidemic diarrhea) is often a water-borne outbreak, and can also be transmitted through life contact.

matters needing attention

The incubation period of adult patients with mosaic virus gastroenteritis is 2-3 days. The onset of the disease is acute. Most patients have no fever or only low fever. The main symptoms are diarrhea, abdominal pain and abdominal distension. Diarrhea varies from 3 to 10 times a day, with yellow water or rice soup like stool, without pus and blood. Some cases were accompanied with nausea and vomiting. The course of disease is 3-6 days, sometimes more than 10 days. A few patients may have intussusception, rectal bleeding, hemolytic uremic syndrome, encephalitis and Reye syndrome.