Covid-19 variants cause of concern: health ministry
12 May 2021. Cambodia Ministry of Health informed that from February 14 to May 9, Cambodia had detected 121 cases of the UK variant – also known as SARS-CoV-2 B.1.1.7. The variant mutations are more virulent and spread quickly.https://www.phnompenhpost.com/national/covid-19-variants-cause-concern-health-ministry