The CDC also recommended that people who were not fully vaccinated avoid cruise trips, and that travelers get tested 1 to 3 days before their trip and 3 to 5 days after their trip.
The regulator's change, first posted on Wednesday, comes after two passengers on Royal Caribbean Group's Celebrity Millennium tested positive and infection among crew members aboard Odyssey of the Seas forced the company to delay its much awaited launch. The previous warning, imposed after incidents of rapidly spreading infections on ships last year, recommended that travelers avoid cruise trips altogether.
We have summarized this news so that you can read it quickly. If you are interested in the news, you can read the full text here. Read more: