11% Symptomatic Delhiites Who Tested Negative in Rapid Antigen Test Found Covid Positive in RT-PCR 

 
Nearly 11 percent of those in the national capital who tested negative for COVID-19 in rapid antigen tests (RAT) but had symptoms for the disease were found to have been afflicted by the viral infection in RT-PCR test between September 1 and November 7, according to official data.