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PubMed
History
- Published online December 13, 2010.
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© 2010 Canadian Medical Association or its licensors
Author Information
- Melissa Helferty, MIPH⇓,
- Julie Vachon, MSc,
- Jill Tarasuk, MSc,
- Rachel Rodin, MD MPH,
- John Spika, MD,
- Louise Pelletier, MD MPH
- From the Centre for Immunization and Respiratory Infectious Diseases (Helferty, Vachon, Rodin, Spika, Pelletier) and the Centre for Communicable Diseases and Infection Control (Tarasuk), Public Health Agency of Canada, Ottawa, Ont
- Correspondence to: Melissa Helferty, Public Health Agency of Canada, Rm. 5902A, 380 Hunt Club Rd., Ottawa ON K1V 1C1; melissa_helferty{at}phac-aspc.gc.ca