Travel preparation and health risks in Dutch and Belgian medical students during an elective in low- or middle-income countries: a prospective self-reporting cohort study

Vlot, J.A.; Blanter, A.I.; Jonker, E.F.F.; Korse, N.S.; Hack, E.; Visser, L.G.; Soonawala, D.

doi:doi:10.1016/j.tmaid.2020.101779

Background: Medical schools offer students the opportunity to perform international electives. This study aimed to assess health risks among medical students, to tailor institutional guidelines.Methods: Multicenter study at Dutch and Belgian universities, among medical students who visited low- or middle-income countries. Students completed four questionnaires: once before the elective and two weeks, three- and six months after return.Results: Data was complete for 479 students (follow-up rate 84%). Most traveled to Surinam (29%) and South-Africa (14%). Half of the students encountered difficulties in adapting to local culture. Almost 40% visited malaria endemic countries. Nearly all (87%) used chemoprophylaxis as prescribed. Definite needle-stick or splash injuries were reported by 7%. All were dealt with adequately in accordance with national guidelines. However, less than half of 24 possible incidents were handled adequately. Two-and-a-half percent had unprotected sex with a new...Show moreBackground: Medical schools offer students the opportunity to perform international electives. This study aimed to assess health risks among medical students, to tailor institutional guidelines.Methods: Multicenter study at Dutch and Belgian universities, among medical students who visited low- or middle-income countries. Students completed four questionnaires: once before the elective and two weeks, three- and six months after return.Results: Data was complete for 479 students (follow-up rate 84%). Most traveled to Surinam (29%) and South-Africa (14%). Half of the students encountered difficulties in adapting to local culture. Almost 40% visited malaria endemic countries. Nearly all (87%) used chemoprophylaxis as prescribed. Definite needle-stick or splash injuries were reported by 7%. All were dealt with adequately in accordance with national guidelines. However, less than half of 24 possible incidents were handled adequately. Two-and-a-half percent had unprotected sex with a new partner. The incidence of travelers' diarrhea (TD) was 46%. In those with TD, the incidence of post-travel new-onset abdominal complaints was 3%. Three percent were involved in a minor traffic accident, 18% were injured during leisure activities, 5% were threatened or experienced physical violence. Only half of the students visiting a highly endemic country were screened for tuberculosis post-travel. For schistosomiasis this was 6%.Conclusions: Students abroad are exposed to medical and non-medical challenges, which should be addressed during pre-travel counseling. Contact details of a professional back home should be provided, so students can confer in case of problems while abroad. Lastly, we recommend a centrally organized post-travel health check.Show less

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Travel preparation and health risks in Dutch and Belgian medical students during an elective in low- or middle-income countries: a prospective self-reporting cohort study