How is second liver virus carrier to return a responsibility

summary

Many people for hepatitis A and hepatitis B are certainly not unfamiliar, from small to large, we are sure that many people have been inoculated with hepatitis B or hepatitis A vaccine. Hepatitis B virus carriers refer to those who are infected with hepatitis B virus (HBV), have no symptoms and signs of hepatitis, have normal liver function, and have been followed up for more than three times in a year, whose serum ALT and AST are in the normal range, and generally have no obvious abnormal liver histology. There was no obvious abnormality in liver histology. At present, about one tenth of China's population is hepatitis B virus carriers, most asymptomatic, and one third of them have clinical manifestations of liver damage. Let's learn about it next.

How is second liver virus carrier to return a responsibility

First, the occurrence of neonatal hepatitis B virus carriers is related to the vertical transmission between mother and infant. The perinatal transmission rate of HBsAg positive mothers is very high, especially more than 90% of the newborns born to pregnant women with HBsAg and e antigen positive at the same time are HBsAg positive. This is because the HBeAg in the maternal blood can enter the fetal body through the placenta and inhibit the immune response of cytotoxic T cells to infected hepatocytes Epidemic reaction

Second, the infection of HBV carriers in infants is mainly caused by horizontal infection, which can be caused by blood transfusion, vaccination, close contact with HBV infected family members, etc. Infants under 3 years old are easy to carry hepatitis B virus because of immature immune function.

Third: the transmission of hepatitis B is mainly through blood transmission, mother to child transmission, father to child transmission, non sterile medical equipment transmission, sexual contact and other ways of transmission. In daily work and life, the transmission probability of hepatitis B virus carriers is very small, which is basically equivalent to healthy people. Therefore, as long as you pay attention to personal hygiene at ordinary times, they will not be infected by hepatitis B virus carriers.

matters needing attention

Any food in life should not be eaten too much, food should be appropriate. Excessive food is easy to cause accumulation in the body, and the digestive function of hepatitis B patients is relatively weak, which is the most likely to increase the burden of the liver. At the same time, overeating is also bad for the liver.