Cruise
Ship Travel: Health Recommendations
(Released July 22, 2003)
Travel by cruise ship often congregates large groups of people
from different parts of the U.S. and the world. In such settings,
diseases can spread from person-to-person contact (e.g. measles,
rubella, certain
respiratory illnesses such as influenza,
and certain gastrointestinal
illnesses such as norovirus
infection,
formerly called Norwalk-like virus). Additionally, if a ship
stops and passengers disembark to sightsee, they may be at risk
for diseases in the geographic areas they visit, although such
risk is difficult to quantify. It is also important to note,
certain diseases can be transmitted before symptoms are apparent
and that some people who become ill while on a cruise ship may
have been infected prior to travel.
Anyone who becomes ill while on a cruise ship should seek medical
attention on board and see a health care provider upon returning
home. Ill persons should limit contact with the general population
on board as much as possible to reduce further spread of disease.
Ship authorities report infectious diseases of public health significance
to state or federal health officials.
People planning cruise ship travel, especially anyone older than
65 years of age, anyone with acute or chronic illnesses or pregnant
women should consult with a health care provider prior to travel
for advice and possible preventive medication. Other measures
to prevent the spread of infectious diseases on cruise ships include
frequent
hand washing (in Adobe PDF format) and obtaining appropriate
immunizations prior to travel..
For more information on CDC's Vessel Sanitation Program, please
see
http://www.cdc.gov/nceh/vsp/default.htm
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