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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March 23, 2021

Zero Hour Health + Zedic Newsletter - Tuesday, March 23rd

AstraZeneca’s rocky start, spring breakers and free donuts.
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March 19, 2021

Zero Hour Health + Zedic Newsletter - Friday, March 19th

Reinfections, workplace vaccinations and more vaccines on the horizon.
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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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