It can take weeks to confirm a single case of intestinal illness caused by the cyclospora parasite, but the CDC's tally for this year now stands at over 4,100.
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Yuki Noguchi
Yuki Noguchi is a correspondent on the Science Desk based out of NPR's headquarters in Washington, D.C. She started covering consumer health in the midst of the pandemic, reporting on everything from vaccination and racial inequities in access to health, to cancer care, obesity and mental health.