11 November 2021. The Cambodia Ministry of Health is studying the possibility of inoculating children aged three and four years of age against Covid-19. As of November 9, 13,999,741 people had been vaccinated with at least one dose of Covid-19 vaccine.https://www.khmertimeskh.com/50968600/jabs-for-3-and-4-year-olds-mulled/