1. World Health Organization. Situation report: Ebola virus disease. 2016 [Cited 29 May 2017]. http://apps.who.int/iris/bitstream/10665/208883/1/ebolasitrep_10Jun2016_eng.pdf?ua=1
2. United Nations Development Group Western and Central Africa. Socio-economic impact of Ebola virus disease in West African countries. 2015 [Cited 29 May 2017]. http://reliefweb.int/sites/reliefweb.int/files/resources/ebola-west-africa.pdf.
3. United Nations Economic Commission for Africa. Socio-economic impacts of Ebola on Africa. 2015 [Cited 29 May 2017]. http://www.uneca.org/publications/socio-economic-impacts-ebola-africa.
4. Systematic review of the literature on viral persistence and sexual transmission from recovered Ebola survivors: Evidence and recommendations;A Thorson;BMJ Open,2016
5. Persistence and genetic stability of Ebola virus during the outbreak in Kikwit, Democratic Republic of the Congo, 1995;LL Rodriguez;J Infect Dis,1999