ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
July 24, 2026

Another cyclospora outbreak?! Plus, the big one gets bigger.

The major Cyclospora outbreak expanded to 4 more states (IL, KS, OK, and PA), while the FDA added yet a 5th unique Cyclospora investigation. Meanwhile, a major egg recall, a 35-year high for measles, and a summer COVID wave is heating up.
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April 28, 2026

Noro and rotaviruses 🆙

South Carolina's measles outbreak is officially over, but there are 100+ cases each in FL, TX, and UT. Plus, what you need to know about measles and other diseases before traveling, and why the Madrid Open included players throwing up on the courts...
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April 24, 2026

It's Tick Season 🐞

Plus why Utah's measles outbreak may be 6.5x bigger than we know, the military drops flu vax requirements, and more.
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Resource Center

Helpful posts and information from the ZHH Team
March 25, 2020
Loss of Smell is a Possible Symptom for COVID-19...But Also for the Common Cold
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March 24, 2020
Join our Free COVID-19 Webinar on Thursday, Mar. 26th, 1pm EST
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March 23, 2020
An Employee Says They Tested Positive for COVID-19. Now What?
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