patients that became sick very quickly. i think what s helped us through that is we ve developed that family, kind of do that in any hospital setting but particularly the emergency department we bond together. to really tackle those difficult situations together as a team. and i think we ve learned to lean on each other during this time and while we fear that this is something that s just starting, we also know that we can get through it because we got through something just as bad if not worse. what are some signs for the people out there who get covid and have symptoms. what s a sign for them that it s time to go to the emergency room? are oximeters that measure blod oxygen levels, you can pick them up at cvs or walgreens is that the best indicator? that s a great point. one of the things we want to do is we don t want to overutilize resources that are out there so that those that need them have access to them. and that is one of the ways to really check to see how sick somebody