Jonas Salk (October 28, 1914 - June 23, 1995) is the discoverer/inventor of the eponymousSalk vaccine (see polio vaccine). This was one of the first successful attempts at immunization against a virus, specifically the Poliomyelitis virus. The vaccine provides the recipient with immunity against Polio, and was seminal in the near eradication of a once widely-feared disease.
... congregational union of various union churches
Most Presbyterian churches adhere to the Westminster Confession of Faith, but the Presbyterian Church (USA), in order to ...