| Source | NBC Local |
|---|---|
| Original Load Date | July 15, 2026, 7:01 p.m. |
| Last Updated | July 15, 2026, 7:01 p.m. |
| Original URL | https://www.nbcchicago.com/news/local/why-is-it-so-hard-to-track-the-cyclosporiasis-outbreak-source/3962098/ |
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Cyclosporiasis cases have been rising in Illinois and the Midwest for weeks, but
figuring out what's causing the increases has been a bit of a challenge.
That search continues even as reported cases surge, with numbers surpassing
3,700 in Michigan as of July 15 according to officials.
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