ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
February 20, 2026

Mumps in MD, cocaine in Nantucket water 😰

Plus, can you get measles if you're vaccinated?
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July 20, 2021

Zero Hour Health & Zedic Newsletter - Tuesday, July 20th

Breakthrough infections 101, pediatricians recommend masks for school kids, and how long does natural immunity last?
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July 16, 2021

Zero Hour Health + Zedic Newsletter - Friday, July 16th

When should you consider reinstating mask mandates in your business?
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Resource Center

Helpful posts and information from the ZHH Team
February 5, 2021
Super Bowl Sunday or Superspreader Sunday? It’s up to You.
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February 4, 2021
Employers, What to Consider When Offering Vaccine Incentives
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December 3, 2020
Updated COVID Exclusion Chart
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