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 22, 2020

COVID-19 Briefing - 9/22

Rapid COVID test issues, what vaccination will look like, and more...
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September 18, 2020

COVID-19 Briefing - 9/18

The CDC reversed course on testing again, now saying "you should be tested" if you had close contact with someone with COVID. We still don't recommend requiring testing of your employees without careful consideration & consulting with your legal team...
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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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