Director / Editor: Victor Teboul, Ph.D.

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Independent and neutral with regard to all political and religious orientations, Tolerance.ca® aims to promote awareness of the major democratic principles on which tolerance is based.

Whooping cough is making a comeback, but the vaccine provides powerful protection

By Annette Regan, Adjunct Associate Professor of Epidemiology, University of California, Los Angeles

Rates of the bacterial infection have gone up by 500% since last year, with babies and young children most at risk.

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