GRAND RAPIDS, Mich. (WOOD) The Centers for Disease Control and Prevention are warning that a test meant to determine whether people were previously infected with COVID-19 could have false positives.
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GRAND RAPIDS, Mich. (WOOD) The Centers for Disease Control and Prevention are warning that a test meant to determine whether people were previously infected with COVID-19 could have false positives.
⦠[+1934 chars]Source
