Testing yourself for coronavirus infection can be more convenient than getting a clinic or lab test, but from a public health standpoint, experts say there's at least one key downside. In the US, ...

After that, "most people recommend wearing a mask or having some sort of protective isolation for about five to seven days," Sood says. The CDC still recommends taking additional precautions, such as ...

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Awareness of positive self-test results can also help public health experts better understand how vaccines are holding up against the virus -- and which activities might be particularly risky for ...