Discovery and Description of Ebola Zaire Virus in 1976 and Relevance to the West African Epidemic During 2013–2016 | The Journal of Infectious Diseases | Oxford Academic
https://academic.oup.com/jid/article/214/suppl_3/S93/2388104New Ebola Vaccine Gives 100 Percent Protection - The New York Times
https://www.nytimes.com/2016/12/22/health/ebola-vaccine.html