The New Crown Vaccine is recommended for kindergarten, to protect yourself while responding to the policy and protecting others. We have already started the New Crown vaccination for children between the ages of 3 and 11, so children who meet the age for kindergarten entry need to complete the New Crown vaccination as early as possible. The vaccine has been proven to be safe for children through a large number of inoculations and clinical trials, and can be administered with confidence. Due to the current recurring outbreaks of New Crown, early vaccination against New Crown can largely protect their safety, especially children with relatively low immunity. It can also respond to the policy of earlier and more comprehensive vaccination, so as to control the epidemic as soon as possible and facilitate the resumption of normal production and life. Therefore, as long as there is no clear contraindication to vaccination, all should be vaccinated as early as possible.