Society Record number of COVID cases in Hà Nội on Wednesday, more than 14,000 new infections nationwide
Society Pfizer vaccine batches usable three months after imprinted expiry date: Health ministry, Pfizer
Society 12-year-old in Bình Phước Province becomes third child in the country to die after receiving COVID-19 vaccine
Bulgarian president Rumen Radev: Vietnamese friends encouraged to cherish Bulgaria as their second home 2.