Gastrointestinal Illness Cruise Ships

Cruise ships must report onboard cases of gastrointestinal illness to the CDC as they approach a US.

Gastrointestinal illness cruise ships. The Centers for Disease Control and Prevention CDC reports that 20 million people on land in the US. Port after visiting a foreign port. Cruise ship staff send this report any time the ship is in the United States or within 15 days of arriving at a US.

If 3 or more of the onboard population becomes sick within two weeks of a planned call on. 4 A cruise-associated diarrhoeal disease outbreak was defined as the occurrence of diarrhoeal symptoms among at least 3 per cent of passengers on a cruise. The use of onshore caterers for off-ship excursions has previously been reported as a risk factor for gastrointestinal illness amongst cruise ship passengers4 A cruise-assoc-iated diarrhoeal disease outbreak was defined as the occurrence of diarrhoeal symptoms among at least 3.

Celebrity Solstice which carries almost 3000 passengers is the leading ship of the Solstice-class of cruise ships and has confirmed multiple cases of gastrointestinal illnesses. Dannenberg AL Yashuk JC Feldman RA. The study was carried out from January 2011 to December 2013 on cruise Ship A including passengers and crew who presented with symptoms suggestive of acute respiratory infection ARI influenza-like illness ILI and gastrointestinal illness GI.

When the programme began none of the cruise ships passed periodic VSP sanitation inspections. The number of people hit with a gastrointestinal illness on a Royal Caribbean International cruise ship has swelled to nearly 500 a company spokeswoman. The actual incidence of gastrointestinal illness determined by a questionnaire survey of passengers sailing on nine cruises was found to be at least four times as high as that recorded in the medical logs.

On 92 of the cruises the recorded incidence of gastrointestinal illness was 1 or less. Advice about preventive measures of respiratory and gastrointestinal infections and influenza vaccination was given to passengers and crew. The majority of infections on cruise ships involve respiratory and gastrointestinal infections which account for up to 29 and 10 of recorded illnesses on cruise ships respectively.

On cruises lasting 315 days and having at least 100 passengers diarrhoeal disease outbreaks investigated by the Centers for Disease Control decreased from 81 to 30 per 10 million passenger days between 197579 and. Incorrectly Called the Cruise Ship Disease. As reported in the current study a large number of cruise ship passengers were senior people andor subjects with underlying conditions who are at increased risk for influenza complications 17.