This is why vaccination matters
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- Mar 15, 2015
- 1 min read
If you are in any doubt about the value of vaccinating children watch http://bit.ly/1CiqFfI an You can also listen to this Canadian Radio Interview with Kathryn Harper, who caught Polio in the early 1950s: http://www.cbc.ca/player/Radio/Local+Shows/Manitoba/ID/2659260259/
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