ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
June 23, 2026

It’s heating up this summer 🔥☀️

Smoke in LA, heat at the World Cup - but we're also looking ahead to this fall's flu shots and whether mRNA vaccine will be available for flu
Read More
May 9, 2025

1K Measles Cases, Hep A and Salmonella Investigations

Plus, can health departments still require Hep A vaccinations for workers? And what's going on in Canada and Mexico with measles?
Read More
May 6, 2025

Hep A in L.A.📍: What Employers Should Know

Plus, May 5 was World Hand Hygiene Day 🧼
Read More

Resource Center

Helpful posts and information from the ZHH Team
February 19, 2020
Should we be looking at alternatives to romaine?
Read More
February 19, 2020
Is it Flu or is it Noro?
Read More
February 19, 2020
Is it a cold or the flu: can you tell?
Read More