Improper handling test kits may have led to false positives at Mukdahan school
The false positive results produced by COVID-19 rapid antigen test kits (ATKs) at Khamsoi Pittayasan School, in Thailand’s north-eastern province of Mukdahan, may be due to improper testing or storage of the ATKs, said Department of Disease Control (DDS) Director-General Opart Karnkawinpong today (Friday). He disclosed that provincial health officials conducted mass COVID-19 testing using […]












