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
January 12, 2024

New California guidance ⚠️

CA relaxes its isolation guidelines, Hep A in NJ, plus COVID rates remain high
Read More
January 9, 2024

Noro skyrocketing

Norovirus cases skyrocketing, a charcuterie board Salmonella outbreak, & lots of flu and COVID
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