title: Parasitic diseases in travelers: a focus on therapy.
abstract: Parasitic infections are an important cause of illness among returned travelers, and can lead to considerable morbidity and, in some cases, mortality. The complexity of parasitic life cycles and geographic specificities can present diagnostic challenges, particularly in non-endemic settings to which most travelers return for care. Clinical manifestations reflect the diverse taxonomy and pathogenesis of parasites, and appropriate diagnosis and management therefore necessitate a high index of suspicion of parasitic illnesses. Much of our knowledge surrounding management of parasitic infections in travelers is extrapolated from evidence derived in endemic populations, or is based on expert opinion and case series. We herein provide an overview of parasitic diseases of short-term travelers, and summarize current therapeutic strategies for each illness.
authors.affiliation: Department of Medicine, Division of Infectious Diseases, University of Toronto, Toronto, ON, USA.
authors.forename: Adrienne J
authors.initials: AJ
authors.lastname: Showler
authors.forename: Mary E
authors.initials: ME
authors.lastname: Wilson
authors.forename: Kevin C
authors.initials: KC
authors.lastname: Kain
authors.forename: Andrea K
authors.initials: AK
authors.lastname: Boggild
mesh_terms: D003937:Diagnosis, Differential; D003967:Diarrhea / Q000469:parasitology; D004351:Drug Resistance; D006790:Host-Parasite Interactions; D006801:Humans; D010272:Parasitic Diseases / Q000188:drug therapy* / Q000453:epidemiology; D012876:Skin Diseases, Parasitic / Q000188:drug therapy / Q000453:epidemiology; D014195:Travel