Apr 22, 2021
DOH: Rapid antigen tests for COVID-19 are used to detect antigens or viral proteins in the body which cause an immune response and imply the presence of viral infection. #COVID19 #AntigenTests A positive antigen test for a suspect or a probable COVID-19 case shall be interpreted as a confirmed COVID-19 case. Negative antigen test results from persons with high index of suspicion (e.g. symptomatic persons with unknown transmission or travel history) should be confirmed using RT-PCR or repeat antigen testing no less than 24 hours and no longer than 48 hours of the initial test. https://www.instagram.com/p/CN9i_lQl9Vg/?igshid=1eqkvoqmqngil
