ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
December 19, 2025

🎅 Not on the nice list: flu

In our last Briefing of the year, we dive into what to expect for the holidays and why you should staff up for January.
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November 15, 2024

What the Canadian bird flu case means for us

Plus, measles, E. coli, noro and head lice!
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November 12, 2024

Boosters, booze & bird flu

When to get your next dose, plus a possible human bird flu case in Canada, and why mosquitoes are becoming a bigger problem for employers
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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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