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 13, 2024

No polio or Hep B vaccines? Spooky!

CA child had dairy cow bird flu strain, plus it's peak noro season
Read More
December 10, 2024

Why isn't bird flu killing Americans?

U.S. begins mandated milk testing, plus flu is picking up (and why the flu shot can't give you flu)...
Read More

Resource Center

Helpful posts and information from the ZHH Team
August 7, 2021
Updated COVID Exclusion Chart!
Read More
August 5, 2021
What Should Your Restaurant Do about the NYC Vaccine Mandate?
Read More
July 28, 2021
What the New CDC Mask Guidelines Mean for Employers
Read More