BA.4 and BA.5 COVID sub-variants may become dominant in Thailand

Medical Sciences Department Director-General Dr. Supakit Sirilak has predicted that the COVID-19 Omicron BA.4 and BA.5 sub-variants are likely to become dominant in Thailand,after random testing of 948 Omicron cases … Continue reading BA.4 and BA.5 COVID sub-variants may become dominant in Thailand