ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
May 8, 2026

Hantavirus 101 šŸ (Donā€™t panic!)

We cover all the latest hantavirus news, and why we're not very worried. It's a serious outbreak on a ship, but not a high risk for a pandemic.
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January 26, 2024

CA & OR COVID rules explained

CDC warning docs on measles, the cost of long COVID & a bad flu season
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January 23, 2024

Why are there so many measles cases right now?

Over 200 people have norovirus linked to contaminated oysters from Mexico, plus JN.1 now makes up over 85% of cases in the US
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Resource Center

Helpful posts and information from the ZHHĀ Team
October 28, 2021
ZHH App Update Required
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September 22, 2021
Preparing Your Business for the New COVID Testing and Tracking Guidelines
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August 23, 2021
FDA Gives Full Approval to Pfizer Vaccine
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