FILE PHOTO: A Carnival cruise ship is docked, amid the coronavirus disease (COVID-19) pandemic, in Long Beach, California, U.S., April 7, 2021. REUTERS/Lucy Nicholson/File Photo
FILE PHOTO: A Carnival cruise ship is docked, amid the coronavirus disease (COVID-19) pandemic, in Long Beach, California, U.S., April 7, 2021. REUTERS/Lucy Nicholson/File Photo