Hepatitis A vaccine side effects

Hepatitis A is actually hepatitis A, which has adverse effects on our health and is contagious. So when people encounter this problem in life, they will also be afraid, especially resisting to sit at the same table with hepatitis A patients and refusing to contact them. The hepatitis A vaccine is actually an effective way to help yourself prevent this disease. It is usually vaccinated when children are young. So do you know what the side effects of the hepatitis A vaccine are?

In fact, the vaccines recommended by doctors do not actually have much impact on the body, but sometimes everyone's physical condition is different, so they need to be treated differently. Some people will produce antibodies, so if you find any problems after vaccination, you should get checked in time.

The full name of hepatitis A is hepatitis A, which is an acute intestinal infectious disease caused by the hepatitis A virus. The main targets of infection are adolescents and children, and the incidence rate in adults is also on the rise. It is the type with the highest incidence among various viral hepatitis.

In recent years, the incidence of hepatitis A in my country has increased year by year, and prevention of hepatitis A has become a social topic. Among the many preventive measures for hepatitis A, the injection of hepatitis A vaccine is the most effective one. However, many people have doubts about the side effects of hepatitis A vaccine.

Currently, there are two main types of hepatitis A vaccines on the market: inactivated hepatitis A vaccine and live attenuated hepatitis A vaccine. Due to different preparation principles, there are differences in effectiveness and safety. Compared with live attenuated vaccines, inactivated vaccines have better stability, while live attenuated hepatitis A vaccines are relatively cheap.

Inactivated hepatitis A vaccine is one of the vaccines recommended by the World Health Organization. What is an inactivated vaccine? After people obtain the virus, they process it in a certain way to make the virus completely inactive, thereby obtaining killed pathogenic microorganisms and then making an inactivated vaccine. In layman's terms, an inactivated vaccine is a killed virus. When it is injected into the human body, it will not cause illness but will enable the body to produce antibodies to resist viral invasion.

Many mothers question the safety of the hepatitis A vaccine, that is, they are worried about the side effects of the vaccine. In fact, the safety of a vaccine should be evaluated in comparison with its preventive effect on disease. When mothers weigh the side effects of vaccines and the threats posed by diseases, vaccination is actually a safe choice for mothers to prevent diseases for their babies.

The above is an introduction to some side effects of hepatitis A vaccine. From these introductions, we can understand that generally hepatitis A vaccine will not cause much harm to our health, but we must also fully understand this issue. If some abnormal phenomena appear in the baby's body after vaccination, then it is necessary to pay attention to it and go to the hospital for examination in time.