How to prevent hepatitis A in spring and summer

summary

There are always people around me who got hepatitis A in spring and summer. I didn't think so before. Later, I saw my classmates were in pain. I was a little scared. I was afraid that I would get hepatitis A too. I checked a lot of medical books and asked doctors how to prevent hepatitis A in spring and summer. I popularized a lot. Now let me tell you how to prevent hepatitis A in spring and summer.

How to prevent hepatitis A in spring and summer

First, the onset season of hepatitis A is winter and spring. In viral hepatitis, hepatitis A and hepatitis E are closely related to "eating", and most of the patients are eating hepatitis. People who want to eat different kinds of vegetables or seafood will get sick. The main route of transmission of these hepatitis is to contact with food, water or tableware contaminated by hepatitis A and E virus.

Second: viral hepatitis in summer includes hepatitis A, and the main route of transmission is fecal oral transmission. Viral infection is the main source of infection. A large amount of hepatitis virus discharged from the feces will pollute the water, food and the surrounding environment. Once people are exposed to these pollutants, it may lead to disease. The frequent occurrence of hepatitis A and E in summer is mainly due to the increased opportunities for people to travel, swim, eat seafood, cool snacks, raw and cold vegetables and fruits, and the contamination of food by flies is also one of the reasons for the spread of hepatitis virus.

The third is to strengthen the management of patients and subclinical infection (latent infection). Early detection, timely isolation, isolation period from the date of onset, not less than 3 weeks. The suspected patients and close contacts should be observed within 6 weeks.

matters needing attention

We should pay attention to the change of temperature difference in the weather, so as to prevent cold and virus infection, especially in spring, when the temperature difference is large in the morning, night and day. Eat less cold food and raw food. When traveling, you should pay attention to pests. If you feel uncomfortable, you should tell people around you in time and go to the hospital to consult a doctor.