ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
February 6, 2026

Tortilla drama in CA 🌯

Why fortifying corn masa led to unexpected pushback, plus measles updates and how norovirus already postponed an Olympic hockey game
Read More
December 8, 2023

When to return with RSV?

Free at-home flu and COVID tests this winter, plus Salmonella cases and deaths continue to rise...
Read More
December 5, 2023

Predicting the winter surge 🔮

What climate scientists think about public health, COVID rising quickly in the Midwest and Northeast, and hackers could mess with clean water here in the US...
Read More

Resource Center

Helpful posts and information from the ZHH Team
May 11, 2020
FDA Shares Best Practices Checklist for Re-Opening
Read More
April 22, 2020
Join us TODAY, Wednesday, April 22nd, for a COVID-19 Webinar
Read More
March 25, 2020
Loss of Smell is a Possible Symptom for COVID-19...But Also for the Common Cold
Read More