Re:Coronavirus has caused a bicycling boom in New York City
by erikbye on Saturday March 14, 2020 @03:28PM
(#22577959)
The TTL might be days.
https://www.medrxiv.org/content/10.1101/2020.03.09.20033217v...
It says surface -> hands -> mucous membrane "is not thought to be the main way the virus spreads".
But then again, the TTL of the virus on surfaces is still not certain, so, as also noted there "we are still learning how it spreads".