Boosting the boost: PM recommends fourth dose of C-19 vaccines for front-liners
Prime Minister Hun Sen yesterday recommended that frontline health workers be given a second booster shot to bolster their immune systems against Covid-19 especially the Omicron variant. …
Mao Chanvireak
https://www.khmertimeskh.com/50994204/boosting-the-boost-pm-recommends-fourth-dose-of-c-19-vaccines-for-front-liners/