time. it is worse because it got better. for a brief shiny moment, there was a light at the end of the unle and it was getting better. and the nurses like me who became nurses during all of this were starting to see what it was like to be a nirs this normal times and then the numbers started picking back up and respirators came back out and it is like thinking that you walked out of a war and being told that you have to go back in. it just wears you down. >> the nurses are the heros in this battle. after requiring federal employees to get vaccinated, the white house covid adviser sees a growing trend to requiring vaccines. >> we're seeing it in the private sector more and more companies are coming up with systems that are modeled after our system or similar to our system, requiring vaccinations across the board. you are seeing it at yi universities, at health systems. so i think that this requiring of individuals to be vaccinated