Comprehensive Review: Ultraviolet-C (UVC) Disinfection in Aircraft Cabins

Ultraviolet-C (UVC) disinfection has gained considerable attention as a continuous, real-time method to mitigate the transmission of airborne pathogens within aircraft cabins. Recent investigations have demonstrated its potential to inactivate viruses such as SARS-CoV-2, influenza, and other emerging infectious agents in situ, thereby reducing both immediate infection risks and broader public health burdens. This commentary evaluates how continuous UVC disinfection-applied in tandem with established preventive measures-may effectively curtail disease transmission, reassure passengers, and inform the future direction of in-flight health and safety standards.