ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
November 6, 2026

More measles. More screwworm. More bird flu. 🐦

Measles deaths are rising, screwworm cases jumped by 42 in one week, and H5N1 keeps spreading. Plus, a very practical HFMD question for employers
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June 17, 2025

Planes, trains, and... measles outbreaks 😷

Plus, positive findings in initial trials of a norovirus vaccine pill & U.S. measles cases may hit a new high this year...
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June 13, 2025

Is Salmonella on Your Menu? 🍽️

Plus, can tear gas really make employees sick enough to miss work? And the unique COVID symptoms linked to the new variant that may fuel a summer surge...
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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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