Happy Birthday Rotary!
Posted by César Caro
on Jan 29, 2015
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On February 23, Rotary celebrates its 110th anniversary. The day also marks the anniversary of the first mass polio vaccinations, which started in Pittsburgh, Pennsylvania, in 1954 and expanded across the United States. A group of children from Arsenal Elementary School received the first injections of the new polio vaccine developed by Dr. Jonas Salk.