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Harley and the Davidsons is a 2016 American television miniseries directed by Ciarán Donnelly and Stephen Kay, and co-written by Nick Schenk, Evan Wright and Seth Fisher which dramatizes the origins of motorcycle manufacturer Harley-Davidson, and how Arthur Davidson founded the company together with his brothers Walter Davidson, Sr. and William A. Davidson, along with their childhood friend ...
In the control group, Brodie reported that five out of 4500 developed polio; in the group receiving the vaccine, one out of 7,000 developed polio. This difference is not quite statistically significant, and other researchers believed that the one case was likely caused by the vaccine. Two more possible cases were reported later. [11]
By 1959, the Salk vaccine had reached about 90 countries. [5] An attenuated live oral polio vaccine was developed by Albert Sabin, coming into commercial use in 1961. Less than 25 years after the release of Salk's vaccine, domestic transmission of polio had been eliminated in the United States.
An undisclosed number of samples of engines failed, until an engine successfully passed the 500-hour nonstop run. This was the benchmark for the engineers to approve the start of production for the Revolution engine, which was documented in the Discovery channel special Harley-Davidson: Birth of the V-Rod, October 14, 2001. [134]
Polio: An American Story by David M. Oshinsky, professor of history at the University of Texas at Austin, documents the polio epidemic in the United States during the 1940s and 1950s and the race to develop a vaccine, which led to 2 different types of polio vaccine: inactivated poliovirus vaccine, developed by a team led by Jonas Salk, and oral poliovirus vaccine, developed by a team led by ...
Thomas Francis Jr. (July 15, 1900 – October 1, 1969) was an American physician, virologist, and epidemiologist who guided the discovery and development of the polio vaccine being worked on by his student Jonas Salk.
Davidson was born in Milwaukee, Wisconsin, to William C. Davidson (1846–1923), who was born and grew up in Angus, Scotland, and Margaret Adams McFarlane (1843–1933) of Scottish descent from the small Scottish settlement of Cambridge, Wisconsin; they raised five children together: Janet May, William A., Walter, Arthur and Elizabeth. [1]
The Final Inch shows that there was an opportunity to eradicate polio from India (the last case of wild polio in India was reported on 13 January 2011 [11] and the WHO announced the eradication of poliomyelitis in the region on 27 March 2014 [12]) and honors the work of health services and service volunteers.