Microorganisms including bacteria, protozoa, and fungi that are found on or in specific areas of the body. The skin and mucous membranes of the oral cavity, intestines, upper respiratory tract, and vagina have specific, permanent flora.
Travel Documents. 1  A valid passport is needed to travel to Honduras and the Bay Islands (by valid we mean that your passport should have more than six months (180 days) days of validity remaining at the date you plan depart your home country).
All travelers need a passport to enter Guatemala, valid for a minimum for six months. Guatemala is also part of the Central America Border Control Agreement (CA-4), which means travelers can skip border formalities when crossing between Guatemala, Honduras, El Salvador and Nicaragua for up to 90 days of travel.