18% of Ontario measles cases aged 20-39 were fully vaccinated
8% of those 40+ were fully vaccinated
These are not insignificant numbers. Measles relies on herd immunity, so when less people are vaccinated there will be more breakthrough infections
A well fitted respirator gives extra protection!
8% of those 40+ were fully vaccinated
These are not insignificant numbers. Measles relies on herd immunity, so when less people are vaccinated there will be more breakthrough infections
A well fitted respirator gives extra protection!
Comments
Unimmunized 691 (84.7%)
1 dose 7 (0.9%)
2 or more doses 39 (4.8%)
Unknown/no proof of immunization 79 (9.7%)