ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
May 8, 2026

Hantavirus 101 🐁 (Don’t panic!)

We cover all the latest hantavirus news, and why we're not very worried. It's a serious outbreak on a ship, but not a high risk for a pandemic.
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December 20, 2024

CA State of Emergency 🚨

Vaccine safety, flu season picking up, and oysters recalled for noro
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December 17, 2024

Noro's at a 7-year high 🤮

Tips to prevent noro, Louisiana's first human H5N1, and GOP senators vying for vaccines on Capitol Hill.
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Resource Center

Helpful posts and information from the ZHH Team
December 22, 2021
All Your OSHA Weekly Testing Questions, Answered
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November 29, 2021
Omicron:  Don't Panic Just Yet
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November 4, 2021
OSHA's New Vaccine Mandate: FAQs for Employers
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