title: Person-to-person transmission of influenza A (H5N1).
authors.affiliation: National Institute of Hygiene and Epidemiology, Hanoi, Vietnam.
authors.forename: Tran Hien
authors.initials: TH
authors.lastname: Nguyen
authors.forename: Jeremy
authors.initials: J
authors.lastname: Farrar
authors.forename: Peter
authors.initials: P
authors.lastname: Horby
mesh_terms: D018562:Disease Transmission, Infectious / Q000706:statistics & numerical data*; D006801:Humans; D053124:Influenza A Virus, H5N1 Subtype; D007251:Influenza, Human / Q000635:transmission*