Jaguar has announced that they are currently developing a new technology for their cars that will look to stop the spread of bacteria into their vehicles cabin. Utilizing ultraviolent light, they hope to kill airborne pathogens as it cycles through the cars HVAC system. With how much time people spend behind the wheel, this could be a big step in preventing how often one gets sick.
https://www.autosphere.ca/fleetdigest/fleet-news/2019/03/28/jaguar-stops-spread-of-superbugs/

https://www.autosphere.ca/fleetdigest/fleet-news/2019/03/28/jaguar-stops-spread-of-superbugs/