1, click the epidemic prevention health code;

2. After entering the electronic health code page, click the multi-code display;

3. Click the page to query the primary school health code;

4, in the primary school health code page, click on the vaccination query;

5. You can check the vaccination record. When vaccinating, parents need to bring their children's vaccination certificate.

Vaccine refers to biological products made of various pathogenic microorganisms for preventive inoculation. Among them, vaccines made of bacteria or spirochetes are also called vaccines. Vaccines are divided into live vaccines and dead vaccines. Commonly used live vaccines include BCG, polio vaccine, measles vaccine and plague vaccine. Commonly used dead vaccines include pertussis vaccine, typhoid vaccine, meningococcal vaccine and cholera vaccine. The production time of different vaccines is different, and some vaccines may take 22 months to produce a batch. The development of vaccine is a long and complicated process with high cost. Vaccination is the most economical and effective public health intervention measure to prevent and control infectious diseases, and it is also an effective means for families to reduce the incidence of diseases and medical expenses. It is estimated that immunization can prevent 2 million to 3 million people from dying of diphtheria, tetanus, whooping cough and measles every year. In the past few years, the global vaccination coverage rate (the proportion of children receiving recommended vaccines in the world) has remained stable.

: How old is the child vaccinated?

Children generally need to be vaccinated until they are 6 years old. Vaccination is generally an early prevention of diseases to reduce the probability of infection. It is generally recommended to vaccinate on time as much as possible, which can significantly reduce the probability of infection. The common vaccines that need to be vaccinated mainly include hepatitis B vaccine, DTP vaccine, polio vaccine, chickenpox vaccine, measles vaccine and meningococcal vaccine.

Legal basis: Article 45 of People's Republic of China (PRC) Vaccine Management Law. When carrying out vaccination, medical and health personnel shall inform the recipients or their guardians of the varieties, functions, contraindications, adverse reactions, on-site observation and other precautions of the recipients, ask the health status of the recipients and whether there are contraindications for vaccination, and record the information truthfully. The recipient or his guardian shall truthfully provide the health status and vaccination contraindications of the recipient. If vaccination is prohibited, medical and health personnel shall put forward medical advice to the recipient or his guardian, and record the medical advice truthfully. Before vaccination, medical and health personnel should check the health status of the recipients, check the contraindications of vaccination, check the vaccination certificate, check the appearance, batch number and expiration date of the vaccine and syringe, check the name and age of the recipients and the name, specification, dosage, vaccination site and vaccination route of the vaccine, and ensure that the information of the recipients, vaccination certificate and vaccine is consistent before vaccination can be implemented. Medical and health personnel shall vaccinate the recipients who meet the vaccination conditions. If adverse reactions are found in the field observation, medical and health personnel shall take timely treatment and other measures in accordance with the requirements of vaccination work norms.