The new trial from Primavera is one of a handful of new techniques touted to enable the return of traditional live music. This week, it was revealed that legendary London venue The 100 Club will pilot a new ventilation system next month that aims to wipe out 99.99 per cent of dangerous airborne pathogens, such as the coronavirus, within buildings. Developed by a British team of engineers, scientists, medical experts and entrepreneurs, the PRS (Pathogen Reduction System) has been designed to fit into a building’s existing ventilation system. Advertisement It then works to scrub indoor air clean “by using high intensity UVC light to safely inactivate 99.99 per cent of dangerous airborne pathogens such as COVID-19, MRSA, measles, TB and the common flu virus”.