925 cases related to this outbreak, so far. The spread is primarily within the Anabaptist (Amish/Mennonite) community. Measles was declared eradicated in Canada in 1998, thanks to a public health campaign for immunization. The current cases are confined for the most part to members of communities that do not vaccinate. https://www.publichealthontario.ca/-/media/Documents/M/24/measles-ontario-epi-summary.pdf?rev=da3ffec26cc0471f83ed9de3ca356e1c&sc_lang=en
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