Ventilation systems are most helpful when combined with other hospital airflow systems, such as HEPA air filtration, ultraviolet germicidal irradiation (UVGI), and other means of deactivating viruses, ...

What if “good ventilation” doesn’t mean what you think it does? A new study of COVID outbreaks at a Sydney hospital found viral particles lingering in nearly 40% of air samples — even in areas with ...

A new Greenheck video on hospital system ventilation is now available for viewing on the company’s website at www.greenheck.com. Company officials said the video highlights the complex demands and ...

Melbourne’s second wave of COVID-19 last year, which led to a lockdown lasting more than 100 days, provided us with many lessons about controlling transmission. Some of these are pertinent as New ...