100 Norovirus Victims On Sapphire Princess Cruise Ship - Princess Cruises Blames Passengers

A Seattle news station King5.com reports today that norovirus sickened 100 people on Princess Cruises' Sapphire Princess cruise ship based in Seattle. 

As we have reported in prior blogs,  the U.S. Food and Drug Administration (FDA) concludes that whereas "person to person" transmission of norovirus has been documented, "norwalk gastroenteritis is transmitted by the fecal-oral route via contaminated water and foods."  The FDA reports that "water is the most common source of outbreaks and may include water from Julie Benson - PR - Public Relations - Princess Cruises - Norovirus - Sapphire Princess municipal supplies, well, recreational lakes, swimming pools, and water stored aboard cruise ships."

But Julie Benson (right), the PR person for Princess Cruises, blamed passengers for probably carrying Norovirus on board the cruise ship.

Of course, there is no proof of this.  Ms. Benson is just a PR person and a script reader - not a doctor, scientist or epidemiologist.  It is part of the cruise industry's play book to always blame the passengers for bringing norovirus aboard.  It is far more likely - according to the FDA - that there is contaminated food or water on the cruise ship.  How did Ms. Benson figure out that the passengers brought the virus aboard, rather than poor hygiene by the crew or infected food or water?  The outbreak has not even been investigated by the Centers for Disease Control (CDC).

The CDC database for cruise ship norovirus outbreaks is here

Blame-the-passengers is just the script that poor Ms. Benson has to read.

Passengers suffered through norovirus on several cruises on the the Grand Princess just last month.  You can read about those cases here and here.  One of the problems with Princess is that the cruise line charges passengers around a $100 just for a nurse to come to the cabin when a passenger is infected with norovirus.  Some passengers didn't report their illnesses to avoid the excessive charges for "medical treatment."  At the same time, Princess didn't  try to sanitize cabins where no one reported an illness, as reported by this passenger.  This may have led to additional outbreaks on the next cruise.  

The passenger also thought that the public toilets on the cruise ships may be a problem.  Disease experts have inspected toilets on cruise ships in the past, with disgusting results: Cruise Ship Norovirus - Clean the Damn Toilets!  

Lawyers in the U.K. are suing the cruise line for improper cleaning procedures aboard the Grand Princess.  The litigation is being handled by U.K. lawyers, Irwin Mitchell which specializes in travel law in England.  The firm is demanding that passengers are informed of health risks on the cruise ship in advance of it sailing and given the choice of continuing their holiday, choosing an alternative or getting their money back.  According to the Guardian newspaper, the Irwin Mitchell lawyers criticized that Princess is only devoting two hours for "extra cleaning:"

"The fact that this liner has been allowed to set sail again so quickly is astounding given the reports of such widespread illness on the preceding cruise .  .  .  For maximum effect this would normally have taken at least two days. I struggle to see how a fully effective deep-clean of such a large ship could be achieved in a few short hours."

For other articles about the cruise ship sickness, norovirus, in general read here.    

Were you aboard the Sapphire Princess or Grand Princess during these recent norovirus outbreaks?  Were more passengers and crew infected than reported?  How did the cruise line handle the problem?  Please leave your comments below. 

Don't forget to watch the video below:  

 

 

June 8, 2010 Update:

AOL Travel published an article "Sick Ship in Europe and Alaska" about the Sapphire Princess as well as Celebrity's Constellation, where norovirus infected at least 204 passengers and 34 crew members.  A comment by one reader: "What they don't tell you is Norovirus is often a food-borne illness. Food is cruise line's stock and trade. They don't want you to know that it may be coming from the kitchen!"

 

Credits:

Video          King5.com

 Julie Benson              Twitter.com

"Cruise Ship Sickness" - Is Norovirus In The Food and Water?

The Centers for Disease Control (CDC) reports numerous outbreaks of norovirus on cruise ships operated by Celebrity Cruises, Cunard, Holland American Lines, and Royal Caribbean. 

Every time there is an outbreak, the cruise lines blame the passengers who board the cruise ships.  The media picks up in this theme and often reports that the problem is not with the cruise ships but the passengers who board the ships already infected with norovirus.  For example, in a recent article in the New York Times Travel Section "Stomach Bug Hits Cruise Ships," respected journalist Michelle Higgins writes " . . . the contaminated ships have since been disinfected  . . .  but Norovirus - Cruise Ship - Contaminated Water?such measures can’t prevent a sick passenger from coming aboard and infecting others."  Ms. Higgins suggests that " the best defense is simple: wash your hands."

Unfortunately, the issue is not so simple.

According to the U.S. Food and Drug Administration (FDA), whereas "person to person" transmission of norovirus has been documented, "norwalk gastroenteritis is transmitted by the fecal-oral route via contaminated water and foods."

Contaminated Water Supplies On Cruise Ships?

The FDA indicates that contaminated water is one of the most likely causes of norovirus.  The FDA reports that "water is the most common source of outbreaks and may include water from municipal supplies, well, recreational lakes, swimming pools, and water stored aboard cruise ships.

So whereas you always hear reports of extra cleaning of the bathrooms and cabins on infected cruise ships, there is never a mention of whether the potable water is tested and the results of the testing.

Contaminated Food Supplies On Cruise Ships?

In addition to water supplies on cruise ships being a potential source of the virus, food supplies on cruise ships can also sicken the passengers.

The FDA reports that "shellfish and salad ingredients are the foods most often implicated in norwalk outbreaks. Ingestion of raw or insufficiently steamed clams and oysters poses a high risk for infection with Norwalk virus. Foods other than shellfish are contaminated by ill food handlers."

It would be interesting to determine the job positions of the crew members infected with norovirus.  For example, the CDC reports that sixty-nine crew members were reported ill on Celebrity's Mercury and Millennium cruise ships during recent cruises.  How many of these crewmembers were cooks, waiters or food handlers?  

Norovirus - Cruise Ship - Contaminated Food?The issue of eating oysters and other shellfish on cruise ships presents a double whammy.  Cruise ships dump sewage 12 miles from shore, and the fecal material can contaminate shellfish which filter-feed.  Both cruise passengers and people ashore can then be infected by eating contaminated shellfish. 

Uncertainty Regarding Cause of Virus and Transmitting Agent

Although the CDC tries to determine the "causative agent" of the outbreak, this means that they are trying to determine the nature of the pathogen (i.e., whether it is norovirus or some other virus).  But the CDC does not report whether the virus came from a person boarding the cruise ship or, the more likely scenario if the FDA is correct, from contaminated food and water on the cruise ship.

The issue arises where do the cruise lines obtain their potable water?  From U.S. based vendors or from the Caribbean islands?  What testing is done at the ports before the water is brought aboard?  Where do the food products come from?  Is any of the food inspected by the FDA before it is loaded on the cruise ships?  

The CDC reports that around 600 passengers became ill on Celebrity's Mercury cruise ship on the last two cruises alone.  Are we to believe that all 600 people simply failed to wash their hands?  Or is there something in the food and water? 

Cruise lines should be required to publicly report the test results of the cruise ship's water samples, so that the U.S. public can determine the true cause of cruise ship illnesses.

If contaminated water is the culprit, all of the external cleaning of cruise ship surfaces is not going to solve the problem.   

Additional Information: 

Passengers can track the reported outbreaks on the CDC web page which tracks "Outbreak Updates for International Cruise Ships."  Not all norovirus outbreaks are required to be reported to the CDC and the CDC website is incomplete. 

A good source for additional information is found on "Illness Outbreaks on Cruise ships."  We have reported on numerous cases of cruise line illnesses in prior articles