Skip to main content

1. Measles was not nationally notifiable between 1959 and 1968

2. Routine 1-dose MMR introduced (1983)

3. Routine 2-dose MMR introduced (1996-97)

GRAPHICS BY TRISH McALASTER/THE GLOBE AND MAIL
SOURCE: PUBLIC HEALTH AGENCY OF CANADA, ALBERTA HEALTH COMMUNICABLE DISEASE REPORTING SYSTEM