Residents get vaccinated on Aug. 1 at a temporary mass vaccination site in a stadium in Zhongshan, South China’s Guangdong province. Photo: VCG

Students from Shenyang No. 31 Middle School wait to get their first dose of vaccine on July 28 in Shenyang, Northeast China’s Liaoning province. The city started its vaccination program for residents aged 15 to 17 by launching vaccination sessions only for the targeted population and setting up vaccination points in schools in July. Photo: VCG

A student gets vaccinated before attending school in the new semester on Aug. 26 in Taiyuan, North China’s Shanxi province, the same month the city started its vaccination program for people aged 15 to 17. Photo: VCG

Young residents aged 15 to 17 companies by their parents register to get vaccinated in Shanghai on Agu. 14. The city launched its mass vaccination plan that targets this group of the population on Aug. 12. Photo: Yin Liqin/China News Service, VCG

Residents get vaccinated on May 23 at a mass vaccination site in Shenyang, Northeast China’s Liaoning province. Photo: VCG

A medical worker administrates a dose of vaccine for a senior resident who has difficulty in moving on Aug. 25. China included senior residents aged 60 and above in its vaccination program in March. Photo: VCG

Students stay in a classroom for the observation period after getting vaccinated in Taiyuan on Aug. 11. Photo: Wei Liang/China News Service, VCG

Residents in Beijing stay in an observation area after getting vaccinated on Aug. 5. The city’s vaccination rate for residents aged 18 and above had reached 95.24% as of July 16, the Beijing Municipal Health Commission said on July 17. Photo: VCG

Medical workers administer a dose of vaccine on Aug. 28 in Danzhai county, Southwest of China’s Guizhou province. Photo: VCG

Residents line up outside a stadium to get vaccinated in Mianyang, Southwest China’s Sichuan province, on May 31. Photo: VCG