Once the isolation gown with the sleeves,googles, mask,the respirator and face shield are already used and brought outside of the isolation room then they are already considered as contaminated despite of the presence or absence of the visible soil so the answer then is True.
Black rotten old never smoke
The 20 minute physical activity I performed was doing yardwork. It was fairly easy to do, besides a lot of bending down involved to pick up sticks. I did it in my front and backyard for a bit over 20 minutes, and no one did it with me.
