Whooping Cough Outbreak 100% fully vaccinated involved.

http://foxillinois.com/news/local/whooping-cough-spreading-through-urbana-school

Vaccine lawsuit from 1902

http://caselaw.findlaw.com/us-supreme-court/197/11.html

All 20 #Mumps cases invovled 100% fully #vaccinated students.

http://www.theolympian.com/news/local/education/article140468038.html