News18 | 23/12/2020 06:48 PM | Click to read full article
At the Ahmedabad airport, RT-PCR tests were performed on 275 passengers, including crew members of the flight from London to Ahmedabad. A total of four passengers who tested positive were admitted to the SVP hospital. The RT-PCR test revealed that the CT value (viral load) of all four passengers was 19, 23, 25, and 28, respectively.
A CT value of 14 to 22 usually indicates a higher viral load.