Here's a visualization of at vaccination rates in Alberta https://healthanalytics.alberta.ca/...true&reportContextBar=false&sas-welcome=false Vaccination rates in Alberta for 2 does of MMR vaccine before age 7 dropped from 81% to 71% in the last 10 years. In select regions such as the south zone, it dropped from 81.9% to 65.8%. With such low take rate, it's not surprising it's spreading so much. Even if you're vaccinated, you're not fully protected due to the lack of herd immunity. By comparison, Texas overall is around 94% and Gaines County (the epicenter of the current outbreak) is about 82%.
