Parasitic diseases in travelers: a focus on therapy

Expert Rev Anti Infect Ther. 2014 Apr;12(4):497-521. doi: 10.1586/14787210.2014.892827. Epub 2014 Mar 3.

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.

Publication types

  • Research Support, Non-U.S. Gov't
  • Review

MeSH terms

  • Diagnosis, Differential
  • Diarrhea / parasitology
  • Drug Resistance
  • Host-Parasite Interactions
  • Humans
  • Parasitic Diseases / drug therapy*
  • Parasitic Diseases / epidemiology
  • Skin Diseases, Parasitic / drug therapy
  • Skin Diseases, Parasitic / epidemiology
  • Travel*