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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March 19, 2024

Spring (and allergy season) has sprung 🌷

A handy chart for telling seasonal allergies apart from respiratory illnesses, plus more measles updates and surging flu cases
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March 15, 2024

Why Chicago's outbreak is different

What to do if an employee is exposed to measles, heat-related deaths in AZ, and more...
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Resource Center

Helpful posts and information from the ZHH Team
March 24, 2020
Join our Free COVID-19 Webinar on Thursday, Mar. 26th, 1pm EST
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March 23, 2020
An Employee Says They Tested Positive for COVID-19. Now What?
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March 15, 2020
Why 14 Days for Self-Quarantine?
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