The varicella vaccine for infants is usually given as the first dose after 1 year of age.
Varicella vaccine is usually given in two doses, and the routine vaccination program is 12 to 18 months of age for the first dose, and 3 to 4 years of age for the second dose, with an interval of at least 3 months between the two doses.
Some infants who have not received varicella vaccine before the age of 3 years, after receiving the first dose, need to receive the second dose after the age of 4 years, and the interval between the two doses should be at least 3 months. 4~12 years old children, regardless of whether they have previously received the first dose, the interval between the first and second dose is also at least three months.
Before chickenpox vaccination, you should not have fever, runny nose, cough, etc. After vaccination, you should not take a shower on the same day. After vaccination, it is necessary to be careful not to take a shower on the same day, not to eat spicy and irritating food, and to avoid scratching the vaccination site.
Varicella vaccination time is not exactly the same in every place, according to the local vaccination policy.