Vaccination schemes that were problematic

Just a few examples below that are well documented of times when vaccinations have not worked out so well. 

The Cutter Incident

 April 1955.

Over 200 000 children in five Western and mid-Western USA states had a polio vaccine in which the procedure of deactivating the live virus proved to be unreliable. 

The vaccine made by Cutter Laboratories was to blame. The company's manufacturing process did not completely kill the virus they used to make their vaccine. 

Within days there were reports of paralys...