Hepatitis B vaccine is a very effective vaccine to prevent hepatitis B and also a way to prevent it. Therefore, many people will choose to inject hepatitis B vaccine, and many parents will take their baby to inject hepatitis B vaccine, but there are several cases that can't be injected. Now let's see what can't happen to the baby to play hepatitis B?
When the baby has a fever and a cold, he cannot be vaccinated with hepatitis B vaccine. Because the newborn is vaccinated with hepatitis B vaccine, mainly to prevent the newborn from being infected with hepatitis B virus. If there is a cold again, going to vaccinate hepatitis B vaccine will cause the medicine to be in conflict with the disease.
Hepatitis B vaccination can effectively prevent hepatitis B, which requires three doses throughout the whole process. The first dose is administered within 24 hours after birth, the second dose is administered one month after birth, and the third dose is administered six months after birth. If the mother is a carrier of hepatitis B virus, the baby should be vaccinated with high priced hepatitis B immunoglobulin within six hours after birth, and the affected part should be injected with recombinant hepatitis B virus vaccine.
Although most children will produce antibodies in their bodies after three shots of vaccination, there are also some children who are not successfully vaccinated. Through the five checks of hepatitis B, there is no antibody in their bodies, so they need to be vaccinated again. The titer of hepatitis B surface antibody will gradually decrease over time. It is recommended to check two pairs and a half of hepatitis B every 3-4 years. If the antibody becomes weak or negative, hepatitis B vaccine should be strengthened in time. If there are hepatitis B patients in the family, it can be considered to strengthen an injection every year.
