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
September 5, 2025

Vaccine mayhem = business continuity risks 🧭

The latest on the "West Coast CDC," what FL's vax rules will mean for staffing, and more meaning from the madness before we head into the weekend
Read More
September 2, 2025

Egg Recall, Oyster Deaths & COVID Shot Chaos 💉

Food safety news including Salmonella in eggs, Vibrio in oysters, and more radioactive shrimp... plus COVID rising nationwide even as vaccine policy is creating chaos.
Read More

Resource Center

Helpful posts and information from the ZHH Team
December 2, 2020
New CDC Quarantine and Travel Recommendations
Read More
December 2, 2020
Join our webinar TODAY, December 2nd at 3pm EST
Read More
November 12, 2020
Why the News About Pfizer’s 90% Effective Vaccine Isn’t as Great as it Sounds.
Read More