The varicella vaccine can be administered after 12 months of age, depending on the individual’s preference. Varicella vaccine is not on the list of national immunization program vaccines for children. Depending on the endemic areas and seasons, or parents’ personal wishes, varicella vaccine can be administered after the infant reaches the age of 12 months, with a total of two doses, the second dose being administered between the ages of four and six years. Chickenpox can be prevented by immunization, and the live attenuated varicella vaccine can be given alone or in combination with measles, mumps and rubella vaccines. Chickenpox is a self-limiting disease with a rash on the head, face, and trunk, which may break out and crust over. Chickenpox is a self-limiting disease that usually clears up in 10 days and rarely leaves a scar after the rash scabs over. Please consult with the staff of the relevant organization for specific precautions regarding vaccination.