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

🗺️ Noro near you?

Ebola cases continue to climb globally, while in our own backyard we're watching increases in tetanus and cyclosporiasis.
Read More
March 26, 2021

Zero Hour Health + Zedic Newsletter - Friday, March 26th

Fake vaccine cards, targeting "the persuadables" and getting a COVID vaccine at the dentist?
Read More
March 23, 2021

Zero Hour Health + Zedic Newsletter - Tuesday, March 23rd

AstraZeneca’s rocky start, spring breakers and free donuts.
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