This site requires Javascript to be turned on. Please enable Javascript and reload the page. Jonas Salk and the Invention of the Polio Vaccine Main Menu Jonas Salk and the Invention of the Polio Vaccine A Brief History of Variolation A Brief History of Vaccination Polio Timeline Alvaro Quezada 7828c851ddc470a00b45eb00bde06e8e2aefd52c Brief history of inoculation 1 2020-09-09T12:49:20-07:00 Alvaro Quezada 7828c851ddc470a00b45eb00bde06e8e2aefd52c 37889 4 plain 2020-09-09T17:12:39-07:00 Alvaro Quezada 7828c851ddc470a00b45eb00bde06e8e2aefd52c Contents of this path: 1 media/images.jpg media/First_Shipment_of_Polio_Vaccine_1955 (1).jpg 2020-09-09T12:23:04-07:00 Alvaro Quezada 7828c851ddc470a00b45eb00bde06e8e2aefd52c Polio Timeline 19 timeline 2020-10-27T10:09:06-07:00 Holly Thompson 371121db54ab210690ec037d01e9e87f68752e84 This page references: 1 media/First_Shipment_of_Polio_Vaccine_1955 (1)_thumb.jpg 2020-09-09T12:46:39-07:00 USC Vaccine shipment 1 media/First_Shipment_of_Polio_Vaccine_1955 (1).jpg plain 2020-09-09T12:46:39-07:00 1 media/First_Shipment_of_Polio_Vaccine_1955 (3)_thumb.jpg 2020-09-09T12:47:53-07:00 USC Lady Holding Vaccine 2 1 media/First_Shipment_of_Polio_Vaccine_1955 (3).jpg plain 2020-09-09T12:47:53-07:00 1 media/First_Shipment_of_Polio_Vaccine_1955 (5)_thumb.jpg 2020-09-09T12:48:49-07:00 USC Vaccine Bottle 2 1 media/First_Shipment_of_Polio_Vaccine_1955 (5).jpg plain 2020-09-09T12:48:49-07:00