Money Bag packed, ‘ready to scramble’: This traveling nurse typifies a booming labor niche amid COVID-19 September 10, 2020 Agya K. Aning, Milwaukee Journal Sentinel Comments Off on Bag packed, ‘ready to scramble’: This traveling nurse typifies a booming labor niche amid COVID-19 Kristina Starcevic is one of the 40,000 to 50,000 travel nurses in the country. Her job is to go wherever she is most needed.