ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
February 6, 2026

Tortilla drama in CA 🌯

Why fortifying corn masa led to unexpected pushback, plus measles updates and how norovirus already postponed an Olympic hockey game
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October 27, 2023

5 day exclusions, oyster recall & more

What viral load peaking at Day 4 means for exclusions, plus multiple ongoing E. coli and Salmonella outbreaks and recalls
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October 24, 2023

TB on the rise + 'viral stew' 🥣

What to do if an employee is exposed to TB, plus more on the new HV. 1 variant.
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Resource Center

Helpful posts and information from the ZHH Team
May 3, 2021
We're Seeing an Increase in Norovirus, But Why?
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April 23, 2021
How to Talk to Employees Hesitant About the COVID Vaccine
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April 16, 2021
What Women Need to Know about COVID Vaccines
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