When my bubba V was in hospital in ICU with Bronchoilitis/pneumonia she was in an isolation room where anyone nurses/DR's that entered the room had to wear masks and their surgical gowns so when they were treating another patient they werent passing anything on to them. It wasnt until about day 6 that she was removed from the isolation room and in with the other patients in ICU that were suffering bronchoilits as well, as they didnt believe she was at risk of passing anything onto any other patients.