ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
December 12, 2025

Tis the Season for Norovirus ☃️

Noro surging across the country, whooping cough setting records, and measles spiking in SC
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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
September 17, 2020
Mandating Masks for Employees and Guests: What’s legal, what’s right, and what’s next
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September 11, 2020
Responding to the New CDC Study on Dining in Restaurants
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June 8, 2020
Reopening Tips from Zedic
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