Who invented the vaccine for polio? Answer: Dr. Jonas Salk
Dr. Jonas Salk
Answer: On this day in 1954, a group of children from Arsenal Elementary School in Pittsburgh, Pennsylvania, received the first injections of the new polio vaccine developed by Dr. Jonas Salk. Jonas Salk was an American physician and medical researcher who developed the first safe and effective vaccine for polio. There is still no cure for polio once it has been contracted, but the use of vaccines has virtually eliminated polio in the United States. Globally, there are now around 250,000 cases each year, mostly in developing countries.
Jonas Edward Salk (/sɔːlk/; October 28, 1914 – June 23, 1995) was an American medical researcher and virologist. He discovered and developed one of the first successful polio vaccines. Born in New York City, he attended New York University School of Medicine, later choosing to do medical research instead of becoming a practicing physician. In 1939, after earning his medical degree, Salk began an internship as a scientist physician at Mount Sinai Hospital. Two years later he was granted a fellowship at the University of Michigan, where he would study flu viruses with his mentor Thomas Francis, Jr..