title: Protection of travelers.
authors.affiliation: Traveler's Medical Service, Washington, DC 20037, USA.
authors.forename: M S
authors.initials: MS
authors.lastname: Wolfe
mesh_terms: D000337:Aerospace Medicine; D002980:Climate; D003140:Communicable Disease Control; D003141:Communicable Diseases / Q000635:transmission*; D003967:Diarrhea / Q000517:prevention & control; D005260:Female; D006801:Humans; D007114:Immunization; D016867:Immunocompromised Host; D008288:Malaria / Q000517:prevention & control; D011247:Pregnancy; D014195:Travel