16 August 2021. Cambodia continued with its amazing streak of success in vaccinating its population against COVID-19 by vaccinating 551,945 children aged between 12 and 17 since August 1, a hefty achievement within 15 days from the start of the campaign. https://www.khmertimeskh.com/50916529/cambodias-success-rate-for-adolescence-increases-to-551807-or-28-05-percent/