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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June 25, 2024

New CA heat rules, noro 🆙

Bird flu hotspot in Idaho, summer surges of COVID & noro, and heat symptoms to look out for
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June 21, 2024

🚫Slow bird flu tests=COVID déjà vu

Plus, MI's Department of Agriculture is offering grants to dairy farms for participating in real-time H5N1 research, and the answer to why some people didn't get COVID is in their noses
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Resource Center

Helpful posts and information from the ZHH Team
February 5, 2021
Super Bowl Sunday or Superspreader Sunday? It’s up to You.
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February 4, 2021
Employers, What to Consider When Offering Vaccine Incentives
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December 3, 2020
Updated COVID Exclusion Chart
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