title: Vulnerability: a contentious and fluid term.
authors.forename: Maxwell J
authors.initials: MJ
authors.lastname: Smith
authors.forename: Carrie
authors.initials: C
authors.lastname: Bernard
authors.forename: Kate
authors.initials: K
authors.lastname: Rossiter
authors.forename: Sachin
authors.initials: S
authors.lastname: Sahni
authors.forename: Diego
authors.initials: D
authors.lastname: Silva
mesh_terms: D002170:Canada; D006233:Persons with Disabilities; D004196:Disease Outbreaks; D019538:Health Care Surveys; D006282:Health Personnel; D006285:Health Planning; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype; D007251:Influenza, Human / Q000453:epidemiology; D035862:Vulnerable Populations