ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
June 23, 2026

It’s heating up this summer 🔥☀️

Smoke in LA, heat at the World Cup - but we're also looking ahead to this fall's flu shots and whether mRNA vaccine will be available for flu
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November 8, 2024

Why is Listeria everywhere right now?

Plus, H5N1 is likely spreading more widely to diary workers than we thought; the first clade 1b cluster outside of Africa is in the UK, and COVID is on the rise.
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November 5, 2024

Election stress? 🗳️ Tips to help your team

Plus, near-peak norovirus levels, more human cases of bird flu, and what low flu shot uptake means for employers' costs
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Resource Center

Helpful posts and information from the ZHH Team
March 25, 2020
Loss of Smell is a Possible Symptom for COVID-19...But Also for the Common Cold
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March 24, 2020
Join our Free COVID-19 Webinar on Thursday, Mar. 26th, 1pm EST
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March 23, 2020
An Employee Says They Tested Positive for COVID-19. Now What?
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