You wake up with a scratchy throat, runny nose, and persistent cough, but your at-home COVID-19 test reads negative. How is this possible? The short answer is yes—you can still be infected. Many other ...
The Food and Drug Administration on Sunday withdrew an earlier positive test that had tied Taylor Farms’ lettuce to the ...
The F.D.A. said it was continuing to look into the supplier’s role in the outbreak as states reported stark increases in ...
What happens if public health agencies stopped trusting their own tools, scientists, and surveillance networks for measuring whether vaccines work? We end up less able to monitor the performance of ...
The Food and Drug Administration said Sunday that a lettuce sample previously reported as positive for Cyclospora was ...
July 19 (Reuters) - The U.S. Food and Drug Administration on Monday defended publicizing a lettuce sample later found to be a false positive for cyclospora, saying the reversal does not undermine its ...
The FDA said that as of Sunday, it had not found any "confirmed positive sample results for product testing" in the cyclosporiasis outbreak.
The U.S. Food and Drug Administration on Monday, July 20 defended publicizing a lettuce sample later found to be a false positive for cyclospora, saying the reversal does not undermine its ...
Health officials investigating the large outbreak of diarrhea caused by the parasite cyclospora say they have “very strong” evidence that shredded iceberg lettuce supplied by Taylor Farms is the ...
Here’s what the false positive means for the recall.
A recent sample test from Taylor Farms returned a false positive for the cyclospora parasite, which has sickened thousands of people in the U.S.
Taylor Farms is pushing back against the suggestion that its lettuce has been conclusively identified as the source of a large Cyclospora outbreak after the Food and Drug Administration (FDA) ...