ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
December 5, 2025

Hep B guidance is another blow to vaccine confidence

Plus, a massive shredded cheese recall, and flu is rising.
Read More
June 6, 2025

Is Summer Travel Getting Riskier?

How to protect yourself from measles this season, plus beef and tomato recalls, Valley fever cases spiking, and more.
Read More
June 3, 2025

Backyard Chickens, Bad Cucumbers, and Brain Amoebas 🦠

Plus, if measles are slowing down in TX does that mean it was all hype? And why more at-home tests might mean a headache for employers.
Read More

Resource Center

Helpful posts and information from the ZHH Team
October 28, 2021
ZHH App Update Required
Read More
September 22, 2021
Preparing Your Business for the New COVID Testing and Tracking Guidelines
Read More
August 23, 2021
FDA Gives Full Approval to Pfizer Vaccine
Read More