ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
June 23, 2026

It’s heating up this summer 🔥☀️

Smoke in LA, heat at the World Cup - but we're also looking ahead to this fall's flu shots and whether mRNA vaccine will be available for flu
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May 14, 2024

9 TX cities with positive wastewater

Plus, supporting injured employees with mental health, dealing with spring allergies in employees, and more
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May 10, 2024

Food safety + brain parasites 🧠

Plus, updates on bird flu, including whether it’s safe to serve runny eggs.
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Resource Center

Helpful posts and information from the ZHH Team
March 18, 2023
Hep A Outbreak Linked to Frozen Strawberries
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February 28, 2023
Updated Exclusion Chart!
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November 11, 2022
Exam Management Challenges in the New Normal
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