ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
February 27, 2026

Blueberry Recall, Bird Flu in CA Elephant Seals 🦭

Plus, what to expect from a health department if an employee - rather than a guest - has measles.
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March 26, 2020

COVID-19 Daily Briefing - Thursday 3.26

Breaking the cycle, wearing masks, and even more employee illness.
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March 24, 2020

COVID-19 Daily Briefing - Wednesday 3.25

Presenteeism, using outside cleaning services, and new info about virus viability
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Resource Center

Helpful posts and information from the ZHH Team
February 10, 2021
Upgrade Your Face Mask: Here's How.
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February 10, 2021
UPDATE: CDC Quietly Changes Quarantine Guidelines for Vaccinated People
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February 8, 2021
Are COVID-19 Vaccines Safe for Pregnant Women?
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