title: Use of convalescent plasma in Ebola virus infection.
abstract: The recent Ebola virus epidemics which threatened three West African countries (Dec.2014-Apr.2016) has urged global collaborative health organizations and countries to set up measures to stop the infection and to treat patients, near half of them being at risk of death. Convalescent plasma-recovered from rescued West Africans-was considered a feasible therapeutic option. Efficacy was difficult to evaluate because of numerous unknowns (especially evolution of neutralizing antibodies), prior to the cessation of active transmission. This raises a large body of questions spanning epidemiological, virological, immunological but also ethical, sociological and anthropological aspects, alongside with public health concerns, in order to be better prepared to the next outbreak. This essay summarizes efforts made by a large number of groups worldwide, and attempts to address still unanswered questions on the benefit of specific versus non-specific plasma on altered-leaking-vascular endothelia in Ebola infection.
authors.affiliation: EA3064 University of Lyon, Faculty of Medicine of Saint-Etienne, 42023 Saint-Etienne Cedex 02, France; Institut National de la Transfusion Sanguine, 75015 Paris, France. Electronic address: ogarraud@ints.fr.
authors.forename: Olivier
authors.initials: O
authors.lastname: Garraud
mesh_terms: D001782:Blood Donors; D004196:Disease Outbreaks; D029043:Ebolavirus / Q000276:immunology*; D019142:Hemorrhagic Fever, Ebola / Q000628:therapy*; D006801:Humans; D010949:Plasma / Q000276:immunology*
keywords: Blood donation; Convalescent plasma; Ebola virus disease; Plasma therapy; Therapeutic plasma