The claim that doctors do not recommend the DPT vaccine is unreasonable and mostly a rumor. The DPT vaccine has been approved by the State Food and Drug Administration and can be administered to children of school age to help prevent five serious infectious diseases caused by pertussis, diphtheria, tetanus, poliovirus and Haemophilus influenzae type B that threaten the health of children. Vaccination is the most cost-effective means of preventing and controlling infectious diseases, and it is recommended that school-age children be actively vaccinated. Compared with conventional vaccination, the number of vaccination shots for children can be reduced from 12 to 4, which significantly reduces the pain of children and improves the efficiency of vaccination. Except for some children with fever, acute infectious diseases and immunodeficiency diseases, or those who are contraindicated to receive immunosuppressive treatment, all children can be considered for DPT vaccination. Moreover, most children have no significant adverse reactions to DPT5 vaccination, while a few may show mild fever, local erythema, swelling and pain, and hard nodules. In addition, unlike other vaccines, the DPT vaccine is self-funded, so parents can vaccinate their children according to their personal situation, and no matter which vaccine they receive, they should pay attention to the regular vaccination sites.