What to do if a pooled PCR test yields a positive result

Chen Zehao
If a mixed batch result is positive, a text message from pandemic control will be sent asking people to take a second, individual test.
Chen Zehao

If a pooled sample testing for COVID-19 is positive, the people whose samples are involved will see their test results on the Suishenban App appear as 待复核, which means under verification.

Then they will receive a text message from the pandemic control authorities alerting them of the result and asking them to do an individual test ASAP.

People can go to a nearby testing site to take an individual test with the text message as a certificate.

Usually, 10 people's throat swab samples are mixed together and tested in a batch in order to improve efficiency.


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