CMAJ August 29, 2006; 175 (5). doi:10.1503/cmaj.060660.
© 2006 CMA Media Inc. or its licensors
All editorial matter in CMAJ represents the opinions of the authors and not necessarily those of the Canadian Medical Association.
Two successive outbreaks of mumps in Nova Scotia among vaccinated adolescents and young adults
Gaynor Watson-Creed,
Andrea Saunders,
Jeffrey Scott,
Luis Lowe,
Janice Pettipas and
Todd F. Hatchette
From Nova Scotia Health Promotion and Protection (Watson-Creed, Saunders, Scott), the Departments of Community Health and Epidemiology (Watson-Creed, Scott), Pediatrics (Scott) and Pathology (Hatchette), Dalhousie University, and the Department of Pathology and Laboratory Medicine (Pettipas, Hatchette), QEII Health Science Centre, Halifax, NS; the Canadian Field Epidemiology Program (Saunders), Public Health Agency of Canada, Ottawa, Ont.; and the Respiratory and Enteric Virus Branch (Lowe), Centers for Disease Control and Prevention, Atlanta, Ga.

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Fig. 1: Cases of mumps in Nova Scotia from May 2005 through January 2006 (n = 32).
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Fig. 2: Phylogenetic tree depicting how the viral strains of the Halifax outbreak relate to other mumps viruses previously and currently circulating. Note: codes in parentheses are GenBank numbers. "Source unknown" indicates that no epidemiological links could be found to either outbreak.
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