ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
April 14, 2026

🦠 Noro rebounds while Lulu gets… toxic? ☣️

Plus, the flu vaccine may cut heart attack and stroke risk, and the war in Iran is leading to a shortage in something you wouldn't expect.
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August 1, 2025

Your employees have 💉 questions.

More in this week's news: Legionnaires' in NY, recalls, and wildfire smoke (again).
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July 29, 2025

🥵 Is Your Team Ready for Heatwaves?

Tools and tips for employers to prepare for increasingly common extreme heat, plus a Legionnaires' outbreak in NY, rising rabies, and more.
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Resource Center

Helpful posts and information from the ZHH Team
February 19, 2020
You may read about "WGS" vs. "PFGE" in the context of outbreaks. Do you need to care?
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February 19, 2020
Wash your hands!
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February 19, 2020
Should we be looking at alternatives to romaine?
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