title: Emerging and re-emerging infectious threats in the 21st century.
authors.affiliation: Pandemic and Epidemic Diseases Department, Health Security and Environment Cluster, World Health Organization.
authors.forename: Margaux
authors.initials: M
authors.lastname: Mathis
authors.affiliation: Pandemic and Epidemic Diseases Department, Health Security and Environment Cluster, World Health Organization.
authors.forename: Sylvie
authors.initials: S
authors.lastname: Briand
authors.affiliation: Pandemic and Epidemic Diseases Department, Health Security and Environment Cluster, World Health Organization.
authors.forename: Thomson
authors.initials: T
authors.lastname: Prentice
mesh_terms: D002771:Cholera / Q000453:epidemiology*; D021821:Communicable Diseases, Emerging / Q000453:epidemiology* / Q000517:prevention & control; D058872:Epidemics / Q000517:prevention & control / Q000706:statistics & numerical data*; D014943:Global Health; D019142:Hemorrhagic Fever, Ebola / Q000453:epidemiology*; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology*; D045169:Severe Acute Respiratory Syndrome / Q000453:epidemiology*