Royal Caribbean International will no longer require any of its cruise passengers to be vaccinated for COVID-19 as it had previously planned to. In a press release Friday announcing cruises for sale on eight of its ships from U.S. ports this summer, starting with Freedom of the Seas from PortMiami on July 2, the company said it will recommend passengers get the COVID-19 vaccine, but not require it. The announcement is a reversal from previous statements and vaccine protocols the company submitted to the U.S. Centers for Disease Control and Prevention last month that said it would require all p...