title: Commentary to: How to respond to vocal vaccine deniers in public.
authors.affiliation: Center for Empirical Research in Economics and Behavioral Sciences, University of Erfurt, Germany. Electronic address: philipp.schmid@uni-erfurt.de.
authors.forename: Philipp
authors.initials: P
authors.lastname: Schmid
authors.affiliation: Department of Paediatrics, Dalhousie University, Canadian Centre for Vaccinology, IWK Health Centre, Halifax, Canada.
authors.forename: Noni E
authors.initials: NE
authors.lastname: MacDonald
authors.affiliation: World Health Organization, Regional Office for Europe, Copenhagen, Denmark.
authors.forename: Katrine
authors.initials: K
authors.lastname: Habersaat
authors.affiliation: World Health Organization, Regional Office for Europe, Copenhagen, Denmark.
authors.forename: Robb
authors.initials: R
authors.lastname: Butler
mesh_terms: D000465:Algorithms; D003142:Communication; D006801:Humans; D011634:Public Health; D000072758:Vaccination Refusal; D014612:Vaccines / Q000009:adverse effects*
chemical_list: D014612:Vaccines
keywords: Communication; Denial; Immunization; Interview; Public health