In the absence of contraindications to the vaccine, adolescents aged 13 years can be vaccinated with the new coronavirus vaccine. As demonstrated by the relevant departments of the Joint Prevention and Control Mechanism of the State Council, the inactivated vaccine against the new coronavirus can be used on an emergency basis in the 3-17 year-old population. Vaccination with inactivated neocoronavirus vaccine is an effective means of responding to acute disease transmission. The new coronavirus is generally susceptible in the population, with the spread of the epidemic, especially in some countries where the epidemic is more serious, the prevalence of children continues to rise, even close to the level of the same period of the disease in adults. The spread of neo-crown virus is still on the rise, so it is necessary to immunize 13-year-old adolescents with neo-crown vaccine to prevent the transmission of neo-crown virus. If there are no contraindications to vaccination, such as fever, acute illness, acute exacerbation of chronic illness, allergy to vaccine components, etc., 13-year-old adolescents can be vaccinated with inactivated vaccine against New Coronavirus. The inactivated vaccine usually requires two doses, which can be administered under the supervision of a guardian. After the injection, a waiting period of 30 minutes is required to check for any adverse reactions, and in addition, after the first vaccination, his/her guardian should consult the vaccination unit about the timing of the second injection and receive the vaccination on time to complete the whole immunization program. Meanwhile, if other vaccines are needed before or after the new crown vaccination, it is recommended that the interval between the two vaccines should be more than 14 days. In case of inadvertent scratching and biting by dogs and cats or stabbing by iron nails and other sharp objects, rabies vaccine or tetanus vaccine can be given in time and are usually not subject to the 14-day interval restriction. Before vaccination, you should get enough sleep, avoid overwork, and avoid vaccination on an empty stomach, which can help reduce the adverse reactions such as hypoglycemia induced by emotional stress.