ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
May 1, 2026

Most NY businesses must stock Narcan 🏥

Plus, a CDC warning to expect more measles in the summer, Ghirardelli drink mix recalls, and more.
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February 10, 2026

Noro at the Olympics, measles breaks records at home 🥇

Plus, the latest on noro, and why guest complaints about E. coli may NOT always be a major issue.
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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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Resource Center

Helpful posts and information from the ZHH Team
April 6, 2022
Understanding your Vaccination Status Dashboard
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January 13, 2022
Updated Exclusion Chart - Extending 5 Day Exclusions after Positive Tests in Some Cases
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December 29, 2021
Breaking Down the New CDC Guidelines
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