Sick Calls
Exams, Testing, & Medical Surveillance
Talk To An Expert
The Executive Briefing
ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
November 3, 2026
Could voting help you live longer? 🗳️
Measles numbers keep climbing, Florida’s dengue outbreak is still growing, and we’re answering a new kind of sick-call question involving GLP-1 drugs.
Read More
August 21, 2026
Summer COVID wave & even more outbreaks (?!)
This week we track rising COVID, Ebola, and foodborne outbreaks alongside exciting mRNA breakthroughs - including a new flu shot that’s 27% more effective at stopping symptoms. We also break down whether the new flu jab is right for your side-effect tolerance and share a must-listen deep dive into how human waste got on lettuce.
Read More
August 18, 2026
Will fall shots be available? 💉
As we head back to school and summer is nearly over (😩), we dig into vaccine updates (for flu, COVID, Hepatitis, and more). We also highlight a fascinating solution to missed shifts.
Read More
Previous
Next
Resource Center
Helpful posts and information from the ZHH Team
July 28, 2021
What the New CDC Mask Guidelines Mean for Employers
Read More
July 27, 2021
CDC Reinstates Mask Recommendations in Much of U.S.
Read More
July 22, 2021
7 Tips for Planning an In-Person Conference During COVID
Read More
Previous
Next