People rest during a 30 minute observation period after receiving the COVID-19 Sinopharm vaccine at the National Pediatric Hospital in Phnom Penh, Cambodia on Feb. 18, 2021. The Southeast Asian country launched an anti-COVID-19 inoculation drive on Feb. 10 after receiving the first batch of Sinopharm vaccine from China. According to an official report, as of Thursday, a total of 16,612 people including 2,169 women had been inoculated with the vaccine. (Photo by Phearum/Xinhua)