The FDA recommends doing three antigen tests to confirm that you are negative for COVID-19
2022-08-12T13:21:23.773Z
The FDA advises testing 48 hours apart to reduce the risk of an infection being missed due to a false negative.
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2022-08-12T13:21:23.773Z
The FDA advises testing 48 hours apart to reduce the risk of an infection being missed due to a false negative.
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