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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October 18, 2024

Why are dead cows piling up in CA?

Plus, how to tell whooping cough from other illnesses, and updates on Novavax safety.
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October 15, 2024

Noro up 17% in the South ⤴️

5 more human bird flu cases in CA, disease in Helene's wake, and worker safety during thunderstorms
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Resource Center

Helpful posts and information from the ZHH Team
October 15, 2020
You Should Be Encouraging Employees to Get Their Flu Shots
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October 8, 2020
No, the flu shot doesn't give you the flu.
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October 1, 2020
Tips on Isolating If Someone in Your House has COVID
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