The Wall Street Journal had an article about the falling use of travel nurses. At the peak of the pandemic nurses willing to travel from one hot spot to another could sometimes earn as much as $10,000 per week.
Hospitals across the U.S. have had to dig deep to treat patients during the Covid-19 pandemic as some of the most lucrative parts of their business, elective surgeries, were constantly postponed. The flip side of that has been a bonanza for the companies that helped them keep staffing levels adequate as well as for the brave and flexible people who filled those positions.
By contrast, nurses who stayed in their regular jobs often found themselves working mandatory overtime in understaffed hospitals filled to the brim with Covid patients. When they complained about too many hours, low wages and a lack of personal protection equipment their complaints were often dismissed.