Will you get chicken pox a second time?

Chickenpox is an acute respiratory infection caused by varicella zoster virus, which belongs to the herpesvirus family and has only serotypes. Chickenpox infectivity is very strong, the population is generally susceptible to varicella virus, 90% of susceptible children after contact with the disease can obtain lasting immunity, secondary infection rarely occurs, but there are also very few people infected with varicella low immunity, varicella recovery produced less protective antibodies, or did not produce protective antibodies, this kind of people will be infected with varicella in the future, but the proportion of this kind of population is relatively low, the vast majority of people infected with varicella virus after lifelong immunity. Chickenpox infection should pay attention to rest, strengthen nutrition, improve immunity, in order to promote the body to produce protective antibodies, can prevent re-infection of chickenpox. The most effective way to prevent chickenpox virus infection is timely vaccination.