ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
June 26, 2026

đŸ—ș Noro near you?

Ebola cases continue to climb globally, while in our own backyard we're watching increases in tetanus and cyclosporiasis.
Read More
February 13, 2024

CDC may drop 5-day isolation guidelines in future

First ever Alaskapox death, Listeria recall expands, measles in Twin Cities, Legionnaires' in Grand Rapids & more...
Read More
February 9, 2024

‘Super Bowl Flu’? 🏈

How to balance call-outs and high levels of norovirus for the big game, plus more on the expanding Listeria recall
Read More

Resource Center

Helpful posts and information from the ZHH Team
November 12, 2020
Why the News About Pfizer’s 90% Effective Vaccine Isn’t as Great as it Sounds.
Read More
November 5, 2020
How Accurate is COVID Testing?
Read More
October 22, 2020
Update: CDC’s Refined Definition of Close Contact
Read More