ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
November 3, 2026

Could voting help you live longer? 🗳️

Measles numbers keep climbing, Florida’s dengue outbreak is still growing, and we’re answering a new kind of sick-call question involving GLP-1 drugs.
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October 17, 2025

🤘Not That Kind of Heavy Metal

Lead in protein powder, aluminum in vaccines, and a locally acquired clade 1 mpox case in California.
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October 14, 2025

150 kids quarantined in SC with measles

Measles, bird flu, and more CDC chaos this week...
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Resource Center

Helpful posts and information from the ZHH Team
May 25, 2022
Monkeypox Q&A in the App
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April 6, 2022
Understanding your Vaccination Status Dashboard
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January 13, 2022
Updated Exclusion Chart - Extending 5 Day Exclusions after Positive Tests in Some Cases
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