title: Streptococcal Infections and Varicella.
authors.affiliation: Direction de Santé Publique, Montréal, Québec, Canada.
authors.forename: Robert
authors.initials: R
authors.lastname: Allard
authors.affiliation: Direction de Santé Publique, Montréal, Québec, Canada.
authors.forename: Pierre A
authors.initials: PA
authors.lastname: Pilon
mesh_terms: D002644:Chickenpox; D006801:Humans; D013290:Streptococcal Infections; D013297:Streptococcus pyogenes