A medical worker assists a passenger from the Grand Princess cruise ship before boarding a charter plane at Oakland International Airport. Credit: Justin Sullivan / Getty Images
A medical worker assists a passenger from the Princess Cruises Grand before boarding a charter plane at Oakland International Airport on March 10, 2020 in Oakland, California. Passengers are slowly disembarking from the Princess Cruises Grand Princess a day after it docked at the Port of Oakland. Some passengers will be flown to other states where they will quarantine for 14 days. The ship was held off the coast of California after 21 people on board tested tested positive for COVID-19 also known as the Coronavirus. (Photo by Justin Sullivan/Getty Images)