How does a liver vaccine hit early to do?

summary

A ready-made panacea vaccine has been used in countries with poor sanitation facilities, as well as tourists from low incidence rate to high-risk areas, which means that there is a panacea for preventing the disease. Large scale vaccination of hepatitis A vaccine can make most susceptible people get proper precautions. So when should be vaccinated? Will hepatitis A vaccine do harm to the body? Most people don't know when the hepatitis A vaccine should be vaccinated. Now I'd like to share with you the relevant experience about when the hepatitis A vaccine should be vaccinated and whether early vaccination will affect your health.

How does a liver vaccine hit early to do?

First, hepatitis A vaccine can be vaccinated in infants and people over 6 months old. In foreign countries, the vaccination is arranged in six months, while in China, the vaccination is arranged over one year old.

Second: hepatitis A vaccine is now a planned immunization vaccine stipulated by the state. When children are in primary school, the school should also confirm whether to inject it.

Third, the routine immunization arrangement in China is between one year old and six months old. As long as it's in this stage, it's OK. Children in kindergartens and students in schools have to fight.

matters needing attention

1. Children with allergic constitution and immunodeficiency should not be vaccinated with hepatitis A vaccine. 2. Suffering from acute infectious diseases or other serious diseases; Do not vaccinate when fever or body temperature exceeds 37.5 ℃. 3. In fact, vaccination should adopt the principle of "catching up early rather than late".