Ten staff members were taken to the hospital after they started feeling sick at the Epping Regional Health Center, according to an article on the WMUR website.
Employees reported feeling dizzy, lightheaded, and tightness in their chests.
The building was evacuated as a precaution, and 10 workers were transported to Exeter Hospital.
Initially, firefighters thought carbon monoxide might have been to blame, but it was ruled out. The building was also checked for flammable gases, but none were found.
Medical Outpatient Buildings: 4 Trends Bringing Risk, Opportunity
Building Senior Care Facilities for Harsh Temperatures
Nemours Children's Health Opens the Betty and Jack Demetree Family Center for Otolaryngology
Laser Scanning: Reducing Risk in Construction Projects
MOBs Get Smarter and More Complex as Space Pressures Mount