At low relative humidity, indoor air was strongly associated with higher infection rates, according to an article on the Forbes website.
When air is dry, droplets and skin flakes carrying viruses and bacteria are launched into the air, traveling far and over long periods of time.
These microbes tend to be the ones that cause healthcare-associated infections.
Dry air also harms the natural immune barriers which protect people from infections.
Life Sciences and Healthcare: Reshaping Institutional Design
Arnprior Regional Health Upgrades Building Controls to Improve IEQ
Oregon Health & Science University Opens Vista Pavilion
The Growing Crisis in Rural Healthcare Facilities
A Cleaning Alternative: The Benefits of Steam Technology