Symptoms of encephalitis B in children

Update Date: 2022-01-28 Source: Network

summary

Japanese encephalitis vaccine is an effective measure to prevent Japanese encephalitis. Epidemic Japanese encephalitis (JE) is an acute infectious disease caused by flaviviridae arbovirus (JE virus), which invades the central nervous system. It often leads to death or neurological sequelae. Japanese encephalitis B (JE) is a zoonotic disease transmitted by mosquitoes. People and many animals (livestock, poultry and birds) infected with JE virus can become the source of JE infection. JE is mainly transmitted by mosquito bites. Let's talk about the symptoms of encephalitis B in children.

Symptoms of encephalitis B in children

1. Fever: accompanied by 37 ~ 39 ℃ are possible, usually within 24 days of fever, lasting more than 3 days, can be used in the doctor's advice under the drug fever, have a high fever does not subside, must immediately see a doctor. Infantile encephalitis begins with fever, headache, vomiting and diarrhea. After 34 days of fever, red lumps will appear on the body. When suffering from measles, pneumonia, laryngitis and encephalitis can also cause subacute sclerosing panencephalitis

2. Vomiting, abdominal pain, diarrhea, dizziness and general weakness. Encephalitis is generally a neurological disorder. Such as fever, headache, vomiting, love to sleep, and even coma convulsions, Sometimes children will be very excited, talk a lot, sometimes cry, sometimes laugh, moody, mental state is not good.

3. There will be redness, swelling, heat and pain at the site of inoculation. Serious can cause nearby lymphatic inflammation. If local redness and swelling are serious, hot compress can be used in the morning and evening (BCG vaccine redness and swelling must not be hot compress), once every 5 minutes.

matters needing attention

1. Vaccination should be completed one month before the epidemic season. 2. People with allergic history, fever, acute infectious diseases, otitis media, congenital immunodeficiency, epilepsy, etc. can not be vaccinated. 3. Don't go home immediately after vaccination. Observe in the hospital for 30 minutes and have a rest. 4. No strenuous exercise 2-3 days after injection. Pay attention to the change of body temperature. 5. Pay attention to the cleaning of the injection site, but do not take a bath within 24 hours to prevent infection.