In addition to being aware of general dangers, you can check the Centers for Disease Control and Prevention (CDC) website prior to your departure for up-to-date, region-specific information on any current outbreaks. The World Health Organization also offers an International Travel and Health guide that offers advice on a range of topics.

Know the Hidden Water Dangers

In addition to skipping local tap water and buying (reputable) bottled water, travelers need to be aware of all of the sources of possible contamination that we don’t always consciously think of. When traveling to an area with questionable water, one should use bottled water to brush teeth or dentures. Foods that may have been rinsed with contaminated water may pose a threat -- such as salads and fresh fruit (as tempting as those beautiful fruit displays may be).

While drinking juices, beer, wine and alcoholic beverages is typically safe, remember that freezing water doesn’t kill bacteria or pathogens in the same way that boiling does. A margarita on the rocks or strawberry daiquiri may sound like a perfect beverage to sip on a hot tropical beach, but may put you at risk as much as a cup of local tap water.

Showering and swimming also can pose a threat. Tropical, fresh bodies of water have a risk for several parasites, amoebas and protozoa that you should research ahead of your trip, especially if you are planning on bathing in these bodies of water. Be sure that you don’t inadvertently

The CDC has several useful infographics on the types of food and beverages that pose the lowest risks, including:

●     Dry foods like bread and crackers

●     Hot beverages, like coffee or tea

●     Cooked food that’s served hot from a reputable establishment

●     Well-done meat