Pfizer, AstraZeneca ready for booster use: health ministry

Municipal and provincial health departments across the country have received AstraZeneca and Pfizer Covid-19 vaccines intended to be used for people’s third and fourth doses – as the nationwide vaccination rate hit 92.55 per cent of the population. …

Mom Kunthear
https://www.phnompenhpost.com/national/pfizer-astrazeneca-ready-booster-use-health-ministry