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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July 12, 2024

Extreme heat + liability 🥵

H5N1 updates, a rare Salmonella strain, & more
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July 9, 2024

Hurricanes & employee health

Another human bird flu case, this time in CO; COVID reaches winter #s in FL, and more...
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Resource Center

Helpful posts and information from the ZHH Team
March 18, 2023
Hep A Outbreak Linked to Frozen Strawberries
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February 28, 2023
Updated Exclusion Chart!
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November 11, 2022
Exam Management Challenges in the New Normal
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