ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
February 6, 2026

Tortilla drama in CA 🌯

Why fortifying corn masa led to unexpected pushback, plus measles updates and how norovirus already postponed an Olympic hockey game
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October 4, 2024

🌀 Hurricane impacts, CA bird flu, and more

Hospitals and drinking water impacted; 2 new human bird flu cases in California
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October 1, 2024

Should we worry about Marburg?

Why Marburg is a concern in Africa but not yet globally; plus more on the aftermath of Helene
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Resource Center

Helpful posts and information from the ZHH Team
August 7, 2021
Updated COVID Exclusion Chart!
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August 5, 2021
What Should Your Restaurant Do about the NYC Vaccine Mandate?
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July 28, 2021
What the New CDC Mask Guidelines Mean for Employers
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