ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
September 22, 2026

NY’s Narcan deadline is around the corner 💊

What do NY businesses need to know about the new Narcan requirement before December. Plus, bird flu is back, mumps hits a college team, and Portland has a new way to flag norovirus coming ashore.
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October 10, 2025

H5N1 is back 🦆

What avian flu means for you, the latest in vaccine headlines, and measles in SC
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October 7, 2025

Webinar tomorrow + COVID shot confusion 😵‍💫

All the answers to your questions on COVID shots - and don't miss tomorrow's webinar!
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Resource Center

Helpful posts and information from the ZHH Team
February 19, 2020
Guest Complaints: Dos and Don’ts
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February 19, 2020
Florida’s Hep A Crisis
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February 19, 2020
Drum roll please… the Zero Hour Health Top Ten
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