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Traveler’s Diarrhea
Today’s society is very open, but there are still things that make people uncomfortable when talking about them. One such thing happens to be a common occurrence after eating lunch from a street vendor in certain developing countries.
Traveler’s diarrhea is moderate or severe diarrhea caused by several different types of bacteria, parasites, and viruses. It can also be caused by too much exposure to sun, too much alcohol, or too much fruit. The spread of the virus is attributed to contaminated water and/or food.
Affected Areas:
The areas high in risk for the virus include the developing countries
of Africa, the Middle East, and Central America. The risk of infection
depends on where the traveler will be – a hotel or private home
will be low risk area while eating from a street vendor will be high risk.
Symptoms:
There are several signs that may appear if you are infected with the virus
which include:
- Diarrhea
- Nausea
- Bloating
- Malaise
These symptoms usually last between 3 and 7 days. It is rarely life-threatening. It is however more common in young adults than in older people, with no difference between males and females.
Treatment and Prevention:
As with any virus, there is treatment available. Any lost fluids should
be replaced. It is also recommended to eat salted crackers; however, dairy
products, juices, sports drinks and soft drinks should be avoided. And
of course, any medication for the virus is also recommended (i.e. Imodium),
but consult a physician beforehand. Travelers should seek medical help
if the diarrhea is severe or bloody, or if it does not subside within
a few days. If it is accompanied by fever and chills, or if the traveler
is unable to keep fluids in and becomes dehydrated, one should seek medical
assistance.
There are four possible ways to prevent this virus. First, be very meticulous about what you drink and eat. Use only bottled or boiled water; avoid uncooked or undercooked foods; avoid raw vegetables or fruits which could have been washed with the local water. One could also get immunization, use of non-antimicrobial medications, or take prophylactic anti-microbial drugs.
The types of diseases vary with each destination. After browsing through this site you may also call or email Travel Health Help for more detailed information: 1-888-621-3952
