Enteropathogens and chronic illness in returning travelers.

@article{Ross2013EnteropathogensAC,
  title={Enteropathogens and chronic illness in returning travelers.},
  author={Allen G.P. Ross and G. Richard Olds and Allan W Cripps and Jeremy J. Farrar and Donald P. McManus},
  journal={The New England journal of medicine},
  year={2013},
  volume={368 19},
  pages={
          1817-25
        }
}
In 2011, approximately 980 million people traveled internationally.1 More than 522 million people from developed countries traveled overseas; an estimated 50 million to 100 million people traveled to developing countries.1-4 In 2007, the U.S. Department of Commerce estimated that at least 30 million Americans traveled to developing regions.4 Approximately 8% of travelers to the developing world require medical care during or after travel, and more than a quarter of those who seek medical… 

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