FDA EUA for 1st Pooled Covid Test
FDA has reissued an emergency use authorization to Quest Diagnostics to authorize its Quest SARS-CoV-2 rRT-PCR test for pooled samples of up to four individual swab Covid-19 specimens. An FDA release says this is the first Covid-19 diagnostic test to be authorized for use with pooled samples. Pooled samples allow for more people to be tested quickly using fewer testing resources, it says.
“If the pool is positive, it means that one or more of the individuals tested in that pool may be infected, so each of the samples in that pool are tested again individually,” FDA says. “This testing strategy is most efficient in areas with low prevalence, meaning most results are expected to be negative.”