According to the normal vaccination program, the first dose of varicella vaccine is given at 12 to 18 months of age, and the second dose is given at the latest at 6 years of age. Not according to the normal procedure, the interval between the second dose and the first dose is at least 3 months.
The first dose of varicella vaccine at 12~18 months requires a second dose at 4~6 years of age, so in this case the vaccination is given at 6 years of age at the latest. If you miss the vaccination time can have an effect on the vaccine’s potency, it is recommended to go to the vaccination center for detailed consultation and to have a catch-up vaccination if necessary. Not according to the normal procedure, the second vaccination needs to be completed at least 3 months or 3~4 years apart.
After chickenpox vaccination need to pay attention to rest, avoid exertion and spicy stimulation diet, if there is a mild local or systemic adverse reactions, is a normal phenomenon, home observation can be, but if there is a high fever and other serious adverse reactions, you need to consult a doctor in time to follow the doctor’s instructions for treatment.