Society Pfizer vaccine batches usable three months after imprinted expiry date: Health ministry, Pfizer
Society Hà Nội begins vaccinating children against COVID-19, eyeing reopening high schools next month
Society Kiên Giang dredges canals, builds sluices to handle saltwater intrusion, drought in dry season
Society Việt Nam hits milestone of 100mln COVID-19 vaccine doses administered, aiming for 100% coverage in adults