What is EB virus infection?

summary

In fact, as parents, although they love their children, they can't kiss them too much. There was an article that said that a 2-year-old child in Hubei had a high fever that night when he was kissed by an adult, his mouth was crooked and his face was paralyzed. Doctors say the child has a "kiss disease," or EB virus infection. How long will EB virus infection turn negative for patients with disease?, Now let's take a concrete look.

What is EB virus infection?

First, Epstein Barr virus infection, also known as "infectious mononucleosis", has a certain incubation period from infection to symptoms, which is usually 4-7 weeks for adults; The incubation period of children is short, generally 5-15 days. But it's never the same day you kiss. The infection of the 2-year-old child in Hubei Province should not depend on the adults who kiss the child on the same day, but on the infection five days ago.

Second: the transmission route of EB virus is mouth to mouth, and kissing is the main way of infection in young people, so it is called "kissing disease". But adults usually kiss their children's face and seldom kiss their children mouth to mouth. Children are usually infected by respiratory droplets. So, kissing a child is not so terrible.

Third: EB virus infection mainly invades B lymphocytes in the immune system, which can lead to "infectious mononucleosis". The typical clinical manifestations are: sore throat, fever, rash, lymphadenopathy, hepatosplenomegaly. However, because the immune system of infants is not yet fully developed, B lymphocyte response to the virus is not strong, the vast majority of recessive infection, rarely typical clinical manifestations. Therefore, infant infection is more recessive than adolescent and adult infection.

matters needing attention

A small number of children get sick after infection. If the child continues to fever, should think of the possibility of EB virus infection. EB virus infection is a self limiting disease, that is to say, it will get better without treatment. If you encounter serious cases, high fever, systemic rash, early diagnosis and treatment to the hospital, generally can be cured, parents do not have to be too afraid.