Huh? Is he going to spurt bodily fluids out of the ambulance and into their cars?
What if they were in a fender bender?
What if there’s a minute tear or rip in his suit?
It takes one (1) viron to cause infection.
And the dithering over ‘airborne’ seems to be mainly over the size of the droplet required to do the trick:
http://www.bbc.com/news/science-environment-20341423
What if they’d gotten in a wreck? You see, that’s how my mind works. I don’t think a police escort would have been out of line. Or close the roads entirely. We do that for Obama, etc.