Car to Car Transmission.

Sep 6, 2020
I normally have the air circualating option when driving but on a recent journey it slipped my mind.

In slow moving traffic (stop/ start to 15mph) the driver in front of me had the window down and vaping to the outside.

The breeze caught the plume and set to my car which then filled my car with an aroma. I didnt think too much of it, set the air to recirculate and carried on.

I am now wondering, if someone with Covid19 breathed outside of their car in a 'puff', what is the risk to drivers behind this vehicle that take in the air and hold in a confined space?