title: Liberia confirms Ebola case two months after being declared free of the disease.
authors.affiliation: London.
authors.forename: Anne
authors.initials: A
authors.lastname: Gulland
mesh_terms: D004196:Disease Outbreaks; D029043:Ebolavirus / Q000302:isolation & purification*; D062665:Epidemiological Monitoring; D019142:Hemorrhagic Fever, Ebola / Q000175:diagnosis / Q000453:epidemiology; D006801:Humans; D007988:Liberia / Q000453:epidemiology