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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May 23, 2025

COVID surging abroad, Valley Fever rising at home

Plus, measles at a Shakira concert, a mystery Salmonella outbreak is growing, and (sorry) bed bugs are a workplace health issue now.
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May 20, 2025

Salmonella Recall 🥒 Check Your Supplier?

Plus, new E. coli mutation, measles declining in TX, and arsenic in rice
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Resource Center

Helpful posts and information from the ZHH Team
August 23, 2021
FDA Gives Full Approval to Pfizer Vaccine
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August 7, 2021
Updated COVID Exclusion Chart!
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August 5, 2021
What Should Your Restaurant Do about the NYC Vaccine Mandate?
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