Who owns the patent on this vaccine?''Well, the people, I would say. There is not patent. Could you patent the sun? Toggle format menu With Attribution Quote Only Plain Text With Bio
Who owns the patent on this vaccine?''Well, the people, I would say. There is no patent. Could you patent the sun? Toggle format menu With Attribution Quote Only Plain Text With Bio
Reply when questioned on the safety of the polio vaccine he developed:It is safe, and you can't get safer than safe. Toggle format menu With Attribution Quote Only Plain Text With Bio