Negotiations underway to buy third booster shots

To enhance immunity and to protect against the increasing prevalence of new coronavirus variants, Cambodia is in negotiation with its friendly countries to buy the AstraZeneca vaccine to administer as the booster shot to those who already took two doses of the Covid-19 vaccines.​ …

Tith Kongnov
https://www.khmertimeskh.com/50914848/negotiations-underway-to-buy-third-booster-shots/