Airborne transmission of diseases through HVAC systems is actually much more prevalent than previously thought, whilst robust cleaning regimes have been adopted, the spread of airborne infections continue to grow. These infections affect between 10 and 20% of individuals and in some cases can be fatal.
Airstream sterilizers in-duct is used for air purification of the desired environment, where the air being circulated is disinfected before being returned from the system.