>"A new study adds to evidence that common rapid tests may fail to detect some Omicron cases in the first days of infection."

This study only included a 30 person sample size and hasn’t been peer reviewed yet, but the findings are still noteworthy! “But the results are consistent with other preliminary evidence that the at-home tests that many Americans have come to rely on — at least as currently administered, with a nasal swab — may fail to detect some Omicron cases in the first days of infection.”