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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June 25, 2024

New CA heat rules, noro 🆙

Bird flu hotspot in Idaho, summer surges of COVID & noro, and heat symptoms to look out for
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June 21, 2024

🚫Slow bird flu tests=COVID déjà vu

Plus, MI's Department of Agriculture is offering grants to dairy farms for participating in real-time H5N1 research, and the answer to why some people didn't get COVID is in their noses
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Resource Center

Helpful posts and information from the ZHH Team
June 29, 2021
Everything You Need to Know About the Delta Variant
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June 9, 2021
Marijuana Legalization and Employer Drug Screenings
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May 13, 2021
New CDC Mask Guidance: What It Means for Employers
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