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GENERAL VACCINE ISSUES:
GRAPHICAL REPRESENTATION OF HISTORICAL DISEASE PATTERNS |
The graphs on the Health Sentinel site represent the end product of data collected from a large volume of historical sources and show disease patterns and other information from the 1800s to the present day. The graphs also show the steady decline of mortality from various diseases prior to the introduction of mass vaccination programs.
- For an approximation of the history of vaccines used in Canada, the history of vaccine availability in Ontario is a good example: http://www.nwhu.on.ca:80/archive.php?l=V
- To view the graphs on the Healthsentinel website: http://www.healthsentinel.com/graphs.php
- Timeline of Vaccines from Wipipedia: http://en.wikipedia.org/wiki/Timeline_of_vaccines
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