ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
February 17, 2026

Flu is back - again 🤧

Plus, why federal policies are stifling vaccine innovation
Read More
July 9, 2021

Zero Hour Health + Zedic Newsletter - Friday, July 9th

The Delta variant transmits in seconds - do we need to change the definition of close contact?
Read More
July 6, 2021

Zero Hour Health + Zedic Newsletter - Tuesday, July 6th

Do I need an mRNA booster if I got the J&J shot?
Read More

Resource Center

Helpful posts and information from the ZHH Team
June 29, 2021
Everything You Need to Know About the Delta Variant
Read More
June 9, 2021
Marijuana Legalization and Employer Drug Screenings
Read More
May 13, 2021
New CDC Mask Guidance: What It Means for Employers
Read More