Highlight Thai construction workers infected by hybrid of Delta and Alpha variantsJuly 12, 2021July 12, 2021
Uncategorized Sinovac vaccine barely effective against Alpha or Delta COVID-19 variantsJuly 11, 2021July 11, 2021
News Delta variant in Thailand may replace Alpha in few months, says Medical Science Dept.June 16, 2021June 16, 2021
Highlight Delta (Indian) COVID-19 strain in 11 Thai provinces – Medical Sciences DepartmentJune 10, 2021