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The Executive Briefing
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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December 20, 2024
CA State of Emergency 🚨
Vaccine safety, flu season picking up, and oysters recalled for noro
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December 17, 2024
Noro's at a 7-year high 🤮
Tips to prevent noro, Louisiana's first human H5N1, and GOP senators vying for vaccines on Capitol Hill.
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Resource Center
Helpful posts and information from the ZHHÂ Team
November 5, 2020
How Accurate is COVID Testing?
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October 22, 2020
Update: CDC’s Refined Definition of Close Contact
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October 15, 2020
You Should Be Encouraging Employees to Get Their Flu Shots
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