-
Period: to
.
-
Smallpox Epidemic in New England
-
Yellow Fever Outbreak Philadelphia
-
Spanish Flu Outbreak
-
Polio Outbreak
-
Asian Flu Panademic
-
Mexcan Hot Sauce Botulism Outbreak
-
Aids Documented
-
Cryptosporidium Outbreak in Milwaukee
-
Whooping Cough in California
