Exotic illnesses such as amoebic dysentery or yellow fever may never have crossed your radar prior to planning a trip but could be quite common at your destination.As a solo traveler, you'll want to be especially aware if a health related issue affects you, as you'll be the only one looking out for yourself and your best interests.Always consult a doctor who's well-versed on travel vaccinations prior to your departure, or consult the websites listed in this chapter's Immunizations section for more information.
Sunburn-Melanomas caused by the depletion of the ozone layer (there's actually a hole in the ozone hovering over the southern hemisphere) can be thwarted by wearing sunscreen and sun-protective clothing, including a hat, and staying out of the sun. Even short periods of time spent under cloudy skies in the tropics can cause sunburn.
Travelers' Diarrhea-According to the CDC, travelers' diarrhea (commonly called Delhi Belly or Montezuma's Revenge,depending on where you're traveling) is the most common illness affecting travelers. It's caused by bacteria in unhygienic food and water. In addition to watery bowel movements,symptoms can include nausea, vomiting, abdominal cramping,and fever.
Insect Bites, Scratches or Skin Rashes-Even the most innocuous insect bite can turn into an inflamed nuisance if not properly taken care of, especially in tropical areas. Keep any breaks in your skin clean and far from water of dubious quality.(This includes a dirty ocean.) Immediately use an antibacterial topical cream to prevent infection, and lessen itching by using an anti-itch cream.
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