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Earlier capture

Vaccines work: Case counts of 6 vaccine-preventable diseases before and after routine vaccination - Canada.ca

Apr 18, 2025

legacy-hc-2025-04-21

ID 210771

Later capture

Vaccines work: Case counts of 6 vaccine-preventable diseases before and after routine vaccination - Canada.ca

Apr 18, 2025

legacy-hc-2025-04-21

ID 227061

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