Cruising toward disaster?
Cruise ship passengers splash out big bucks for personal hot tubs in their very own staterooms on a regular basis — however the Center for Disease Control is warning against the exclusive amenity, calling them a bubbling breeding ground for Legionnaires’ disease.
In a damning statement reported on by Travel + Leisure, the CDC linked 12 cases of the severe pneumonia brought on by the Legionella bacteria to personal hot tubs on two cruise ships between November 2022 and June 2024.
Ten passengers were hospitalized in those incidents.
“Epidemiologic, environmental, and laboratory evidence suggests that personal balcony hot tubs were the likely source of exposure in two outbreaks of Legionnaires disease amongst cruise ship passengers,” the shocking report notes.
“These devices are subject to less stringent operating requirements than are public hot tubs, and operating protocols were insufficient to stop Legionella growth.”
Unlike public hot tubs, private hot tubs weren’t required to satisfy certain rigorous cleansing standards, in response to insiders.
Hot tubs is usually a source of Legionella growth and transmission after they are inadequately maintained and operated, a CDC spokesperson told T+L.
“It is vital for cruise ship operators to inventory hot tub–style devices across their fleets, evaluate the design features that increase the danger for Legionella growth and transmission, and test for Legionella,” they told the outlet.
For cruise-goers, the CDC advises testing the cleanliness of the recent tub before use.
“Travelers can use test strips to check hot tub water to search out out if the recent tub is being properly operated,” the CDC spokesperson added.
Meanwhile, Legionnaires isn’t the one unwelcome guest on deck. Norovirus — a notorious cruise ship nemesis — can be making waves.
This 12 months, a brand new strain called GII.17 has fueled a surge in outbreaks, accounting for nearly 80% of the two,400 reported norovirus cases within the U.S. since last summer, according to the CDC.
“It’s recent to the population,” Lee-Ann Jaykus, a food microbiologist and virologist at North Carolina State University, recently told the Associated Press.
Most individuals don’t have immunity to the germ, so it may spread more widely, she explained.
And it spreads fast.
People infected with norovirus typically shed “literally billions of viral particles,” Donald Schaffner, a food safety expert at Rutgers University, said, per the AP.
“And it only takes a couple of viral particles to make someone sick,” he informed the news agency company.
If you happen to see someone vomiting, Schaffner suggests, “immediately walk away from them, ideally into the wind.”
Adding insult to injury, the CDC’s Vessel Sanitation Program — the watchdog that inspects cruise ships and investigates outbreaks — recently lost key staffers attributable to federal budget cuts.
“If you must haven’t any disease outbreaks, all you have got to do is fire all of the epidemiologists,” Schaffner quipped. “And there’ll be nobody there to analyze.”
So, next time you book a cruise, consider skipping the recent tub — or at the least bring your personal test strips and many soap.
Cruising toward disaster?
Cruise ship passengers splash out big bucks for personal hot tubs in their very own staterooms on a regular basis — however the Center for Disease Control is warning against the exclusive amenity, calling them a bubbling breeding ground for Legionnaires’ disease.
In a damning statement reported on by Travel + Leisure, the CDC linked 12 cases of the severe pneumonia brought on by the Legionella bacteria to personal hot tubs on two cruise ships between November 2022 and June 2024.
Ten passengers were hospitalized in those incidents.
“Epidemiologic, environmental, and laboratory evidence suggests that personal balcony hot tubs were the likely source of exposure in two outbreaks of Legionnaires disease amongst cruise ship passengers,” the shocking report notes.
“These devices are subject to less stringent operating requirements than are public hot tubs, and operating protocols were insufficient to stop Legionella growth.”
Unlike public hot tubs, private hot tubs weren’t required to satisfy certain rigorous cleansing standards, in response to insiders.
Hot tubs is usually a source of Legionella growth and transmission after they are inadequately maintained and operated, a CDC spokesperson told T+L.
“It is vital for cruise ship operators to inventory hot tub–style devices across their fleets, evaluate the design features that increase the danger for Legionella growth and transmission, and test for Legionella,” they told the outlet.
For cruise-goers, the CDC advises testing the cleanliness of the recent tub before use.
“Travelers can use test strips to check hot tub water to search out out if the recent tub is being properly operated,” the CDC spokesperson added.
Meanwhile, Legionnaires isn’t the one unwelcome guest on deck. Norovirus — a notorious cruise ship nemesis — can be making waves.
This 12 months, a brand new strain called GII.17 has fueled a surge in outbreaks, accounting for nearly 80% of the two,400 reported norovirus cases within the U.S. since last summer, according to the CDC.
“It’s recent to the population,” Lee-Ann Jaykus, a food microbiologist and virologist at North Carolina State University, recently told the Associated Press.
Most individuals don’t have immunity to the germ, so it may spread more widely, she explained.
And it spreads fast.
People infected with norovirus typically shed “literally billions of viral particles,” Donald Schaffner, a food safety expert at Rutgers University, said, per the AP.
“And it only takes a couple of viral particles to make someone sick,” he informed the news agency company.
If you happen to see someone vomiting, Schaffner suggests, “immediately walk away from them, ideally into the wind.”
Adding insult to injury, the CDC’s Vessel Sanitation Program — the watchdog that inspects cruise ships and investigates outbreaks — recently lost key staffers attributable to federal budget cuts.
“If you must haven’t any disease outbreaks, all you have got to do is fire all of the epidemiologists,” Schaffner quipped. “And there’ll be nobody there to analyze.”
So, next time you book a cruise, consider skipping the recent tub — or at the least bring your personal test strips and many soap.
