FILE – A boy receives a dose of China’s Sinovac COVID-19 coronavirus vaccine at a community vaccination center in Hong Kong on Feb. 25, 2022. U.S. government advisers met Wednesday, June 15, 2022 to decide whether to endorse COVID-19 shots for babies, toddlers and preschoolers, moving the nation closer to vaccinations for all ages. According to the World Health Organization, 12 countries are vaccinating kids under 5. (AP Photo/Kin Cheung, File)