Measles vaccinations of toddlers at 89%, below 'herd immunity' level

[rwana]

http://i.cbc.ca/1.3162066.1437513039!/cpImage/httpImage/image.jpg_gen/derivatives/16x9_460/kids-vaccination-rates-20150721.jpg Statistics Canada on Tuesday released the results of a national survey on childhood immunizations showing a high percentage of two-year-olds have been vaccinated against a variety of childhood diseases, though the figure is still short of so-called 'herd immunity.'


more .... (http://www.cbc.ca/news/health/measles-vaccinations-of-toddlers-at-89-below-herd-immunity-level-1.3161617?cmp=rss)