I see a lot of riders spitting constantly. If one of those riders is infected, it could be disaster of those around him
Droplet transmission from screaming fans might be the bigger risk. Then tired riders cooped up on a team bus at the end of the day, immune systems battered.
I must admit I didnt expect to see any GTs this year. Loving watching the Tour, and just hoping it reaches Paris. The one thing we know from February and March is that the situation can change completely in 5 days, once virus transmission grows exponentially