ZHH's twice-weekly industry newsletter, rounding up all the news you need on public health, industry trends, outbreaks, and more.
June 23, 2026

It’s heating up this summer 🔥☀️

Smoke in LA, heat at the World Cup - but we're also looking ahead to this fall's flu shots and whether mRNA vaccine will be available for flu
Read More
July 12, 2024

Extreme heat + liability 🥵

H5N1 updates, a rare Salmonella strain, & more
Read More
July 9, 2024

Hurricanes & employee health

Another human bird flu case, this time in CO; COVID reaches winter #s in FL, and more...
Read More

Resource Center

Helpful posts and information from the ZHH Team
February 8, 2021
Are COVID-19 Vaccines Safe for Pregnant Women?
Read More
February 5, 2021
Super Bowl Sunday or Superspreader Sunday? It’s up to You.
Read More
February 4, 2021
Employers, What to Consider When Offering Vaccine Incentives
Read More