In order to further implement the outline of the "healthy China 2030" plan, we should give priority to children, focus on prevention and combine prevention and treatment, strengthen the prevention and treatment of infectious and common diseases in children, and improve children's health level. In September 24, 2021 and October 8th and 15th, the Chengdu high and New Medical Association held the prevention of infectious diseases respectively. A series of training sessions on child protection the Great Wall were set up. This series of meetings aims at enhancing the understanding and cognition of primary public health personnel on infectious diseases in children, and assisting the development of grassroots immunization work. The total number of about forty ginseng will be met.

Professor Zhang Guoying and Professor Zhang Ning of Chengdu women's and children's hospital were invited to give wonderful training and lectures on relevant topics. Participants expressed their great benefits and hoped to have the opportunity to participate in similar meetings in the future.