NATIONALOver 829,000 received COVID-vaccine – Health Min.Staff WriterMarch 21, 2021March 21, 2021 by Staff WriterMarch 21, 2021March 21, 2021023 (UTV | COLOMBO) – Total of 829,220 persons have thus far received the Oxford-AstraZeneca COVID-vaccine, the Epidemiology Unit of the Ministry of Health stated....