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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.

Herd immunity appears unlikely for COVID-19, but CDC says vaccinated people can ditch masks in most settings

By William Petri, Professor of Medicine, University of Virginia
Vaccination rates for COVID-19 have been lower than desired for herd immunity, or when enough people become immune for new infections to stop. What will life look like without it?The Conversation


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