The Lancet Infectious DiseasesVolume 20, Issue 8, August 2020, Pages 887-889CommentWhen does a major outbreak become a Public Health Emergency of International Concern?Author links open overlay panelDavid N Durrheim a, Laurence O Gostin b, Keymanthri Moodley cShow moreShareCitehttps://doi.org/10.1016/S1473-3099(20)30401-1Get rights and contentPrevious article in issueNext article in issueRecommended articlesCited by (0)View Abstract© 2020 Elsevier Ltd. All rights reserved.