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 8, 2024

Why is Listeria everywhere right now?

Plus, H5N1 is likely spreading more widely to diary workers than we thought; the first clade 1b cluster outside of Africa is in the UK, and COVID is on the rise.
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November 5, 2024

Election stress? 🗳️ Tips to help your team

Plus, near-peak norovirus levels, more human cases of bird flu, and what low flu shot uptake means for employers' costs
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Resource Center

Helpful posts and information from the ZHH Team
June 29, 2021
Everything You Need to Know About the Delta Variant
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June 9, 2021
Marijuana Legalization and Employer Drug Screenings
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May 13, 2021
New CDC Mask Guidance: What It Means for Employers
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