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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December 22, 2023

Surge for the holidays? 🎄

An uptick of respiratory illnesses, a recall of oysters, and an expansion of mental health providers
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December 19, 2023

Never-ending illness?

JN.1 variant and other cold- and flu-like illnesses on the rise
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Resource Center

Helpful posts and information from the ZHH Team
November 5, 2020
How Accurate is COVID Testing?
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October 22, 2020
Update: CDC’s Refined Definition of Close Contact
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October 15, 2020
You Should Be Encouraging Employees to Get Their Flu Shots
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