Categories Articles Travel nurses say the current healthcare system is ‘unsustainable’ as COVID-19 infections surge again. Some say the pay is the only thing keeping them on the frontlines. Post author By crystalg Post date December 26, 2021 Business Insider Business Insider Tags again, COVID19, Current, Frontlines, Healthcare, infections, keeping, nurse's, Only, Some, Surge, System, Them, thing, Travel, Unsustainable ← How the Customer Experience Affects Your Bottom Line → COVID-19 Numbers in the NBA Are Still Rising as Expanded Testing Begins