China News Service, April 16. According to the website of the National Health and Medical Commission, as of April 15, 2022, 31 provinces (autonomous regions and municipalities) and the Xinjiang Production and Construction Corps have reported a total of 3,311.245 million doses of the new coronavirus vaccine.

The data picture shows that on August 21, 2021, in Nanjing, Jiangsu, middle school students were vaccinated against the new coronavirus.

Photo by China News Agency reporter Yang Bo