Authors’ reply: Management of patients with Ebola virus disease in Europe: high-level isolation units should have a key role de Jong, M D and Koopmans, M and Goossens, H and on behalf of the authors of the original article, Collective, Eurosurveillance, 19, 20990 (2014), https://doi.org/10.2807/1560-7917.ES2014.19.50.20990