ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
March 17, 2026

🧀 E. coli outbreak & parasite cleanses

E. coli outbreak linked to raw cheddar, clade I mpox in NYC and a deep-dive into contact tracing.
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November 25, 2025

First human H5N5 bird flu death

The first known human death due to H5N5 bird flu, outbreaks of E. coli and Campy, plus the fallout over CDC website changes
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November 21, 2025

TX Whooping Cough Surge & CDC’s Credibility Crisis

Contaminated formula still on shelves, controversial CDC website changes, and more...
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Resource Center

Helpful posts and information from the ZHH Team
October 28, 2021
ZHH App Update Required
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September 22, 2021
Preparing Your Business for the New COVID Testing and Tracking Guidelines
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August 23, 2021
FDA Gives Full Approval to Pfizer Vaccine
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