ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
May 5, 2026

🛳️ Hantavirus kills 3 cruisers

Why you don't need to panic, but it is fascinating that the U.S. isn't part of investigations even though there are Americans on board. Plus, the latest in measles, E. coli, and more.
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September 1, 2020

COVID-19 Briefing - 9/1

College outbreaks, the best time to get tested, and more on how and when to exclude for close contact.
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August 28, 2020

COVID-19 Briefing - 8/28

Updated travel guidance, clarification around 24 day exclusions, vaccine updates, and more.
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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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