astuds final By abezio Oct 11, 1793 Yellow fever outbreak in Philadelphia Jul 5, 1885 Rabies Vaccine May 9, 1901 Smallpox epidemic in Boston Nov 5, 1910 Plague Jul 14, 1933 Flu vaccine Sep 2, 1952 Polio outbreak Mar 17, 1963 Measles Vaccine Feb 7, 1980 AID's epidemic Apr 15, 2009 H1N1 pandemic Aug 8, 2014 Ebola pandemic
