“Since the identification of the Omicron variant, there has been an increase in the number of Covid-19 cases among cruise passengers and crew reported to CDC. Additionally, there has been an increase in the number of cruise ships meeting the Covid-19 case threshold for CDC investigation.”
This is a blow for the cruise industry, which only began voyages in July after over a year of shutdown and major financial losses.
“It is especially important that travelers who are at an increased risk of severe illness from Covid-19 avoid travel on cruise ships, including river cruises, worldwide, regardless of vaccination status,” the CDC statement continues.
“If you travel on a cruise ship, make sure you are fully vaccinated before travel and get a Covid-19 vaccine booster dose if you are eligible.”
The CDC’s travel advice isn’t enforced, but meant as guidance for US-based holidaymakers - however, this backwards step for cruising is likely to be taken seriously by the public.
Most cruise lines that are operating insist on full vaccination for all passengers over 12, as well as mask-wearing in all public and shared areas onboard.
However, several recent high-profile outbreaks have raised concerns about the possibilities of transmission on cruise liners.
On 18 December, 48 passengers tested positive on the Royal Caribbean ship Symphony of the Seas when it docked in Miami after a Caribbean cruise.
This was followed by an outbreak on the operator’s Odyssey of the Seas ship, with 55 passengers onboard testing positive mid-voyage.
The Odssey was barred from docking at the islands of Aruba and Curacao due to the high number of positive cases aboard.
Meanwhile in August, 27 people - 26 of them crew - tested positive for Covid aboard a Carnival cruise ship docked in Belize.
Register for free to continue reading
Registration is a free and easy way to support our truly independent journalism
By registering, you will also enjoy limited access to Premium articles, exclusive newsletters, commenting, and virtual events with our leading journalists
Already have an account? sign in
Join our new commenting forum
Join thought-provoking conversations, follow other Independent readers and see their replies