Thank you for sharing that article. Oh boy, this is really bad news for me. I am in a situation where I am obligated to leave my house everyday and my apartment is on the 14th floor. On top of that, my cardiovascular health isn't the greatest. If I try and climb 14 flights of stairs, COVID-19 will be the least of my problems. Heart attack will get me first. What to do, what to do... I guess I'll take the stairs and hope I don't have a heart attack.Up to 3 hours, according to researchers.
This is a big part of the reason that it's so critical not to go out into public places unless absolutely needed.
Wash your hands. Don't go out in public areas unless you must.