ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
December 9, 2025

🍄 Mushroom poisoning & a new mpox strain

Plus more noro on cruise ships, and some insight into how health departments are actually responding to measles right now.
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March 4, 2025

How contagious is measles, really?

Plus, noro still at record highs, flu finally on the downswing, and more on egg prices...
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February 28, 2025

An Employer's Guide to Measles

The first U.S. measles death in a decade, plus a new bird flu plan
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Resource Center

Helpful posts and information from the ZHH Team
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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July 28, 2021
What the New CDC Mask Guidelines Mean for Employers
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