Beijing is using anal swabs to test its residents for coronavirus – a method some experts say is more accurate. Swabs are inserted about an inch and rotated several times.
Source: China begins using anal swabs to test for Covid in Beijing
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Beijing is using anal swabs to test its residents for coronavirus – a method some experts say is more accurate. Swabs are inserted about an inch and rotated several times.
Source: China begins using anal swabs to test for Covid in Beijing