1. Sotir MJ LaRocque RC. Travel epidemiology. In: Centres_for_Disease_Control (ed). CDC Health Information for International Travel. Oxford University Press, 2016.
2. Risk Assessment in Travel Medicine: How to Obtain, Interpret, and Use Risk Data for Informing Pre‐Travel Advice
3. Public_Health_England. Tuberculosis in the UK. 2014 Report Public Health England. 2014. https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/360335/TB_Annual_report__4_0_300914.pdf (15 December 2015, date last accessed).
4. World_Health_Organisation. Global Tuberculosis Report 2015. Annex 2: Country Profiles 2015. http://www.who.int/tb/publications/global_report/gtbr15_annex02.pdf (15 December 2015, date last accessed).
5. World_Health_Organisation. Essential leishmaniasis maps – cutaneous Leishmaniasis. 2015. http://www.who.int/leishmaniasis/leishmaniasis_maps/en/index1.html (15 Dec 2015, date last accessed).