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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November 22, 2024

Staying out of the E. coli headlines 🗞️

Yet another O157:H7 outbreak, this time in ground beef; plus, walking pneumonia, whooping cough, and whether you should bother testing for any of it
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November 19, 2024

H5N1 mutations & another E. coli alert 🥕

Plus breaking news: a California child with possible bird flu
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Resource Center

Helpful posts and information from the ZHH Team
November 4, 2021
OSHA's New Vaccine Mandate: FAQs for Employers
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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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