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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July 26, 2024

⚠️ 100M Birds Lost to H5N1

Plus, there is a severe shortage of blood culture bottles, oysters from Maine are recalled for Campylobacter, and walnuts sent to TX and CA were recalled for Listeria
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July 23, 2024

🚨 Listeria in Your Lunch?

Plus, CA's heatwave caused a spike in COVID infections, and the CDC confirmed two additional cases of bird flu in Colorado poultry farm workers
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Resource Center

Helpful posts and information from the ZHH Team
October 28, 2021
ZHH App Update Required
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September 22, 2021
Preparing Your Business for the New COVID Testing and Tracking Guidelines
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August 23, 2021
FDA Gives Full Approval to Pfizer Vaccine
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