ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
February 24, 2026

Beyond Measles: The next resurgent diseases to watch 🚩

Whooping cough, polio, meningitis...what else we're keeping an eye out for as vaccination rates drop.
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September 22, 2020

COVID-19 Briefing - 9/22

Rapid COVID test issues, what vaccination will look like, and more...
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September 18, 2020

COVID-19 Briefing - 9/18

The CDC reversed course on testing again, now saying "you should be tested" if you had close contact with someone with COVID. We still don't recommend requiring testing of your employees without careful consideration & consulting with your legal team...
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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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