title: Surveillance of whooping cough should continue.
authors.forename: Ruth C
authors.initials: RC
authors.lastname: Matthews
authors.forename: Noel W
authors.initials: NW
authors.lastname: Preston
authors.forename: Debbie J
authors.initials: DJ
authors.lastname: Holden
mesh_terms: D002170:Canada / Q000453:epidemiology; D004196:Disease Outbreaks; D005060:Europe / Q000453:epidemiology; D006801:Humans; D010567:Pertussis Vaccine; D014917:Whooping Cough / Q000517:prevention & control*
chemical_list: D010567:Pertussis Vaccine