“The live polio virus vaccine has been the predominant cause of domestically arising cases of paralytic poliomyelitis in the United States since 1972. To avoid the occurrence of such cases, it would be necessary to discontinue the routine use of live polio vaccine.”—Dr. Jonas Salk, Science, April 4, 1977.
Dr. Salk made this statement in Science magazine:
“The live polio virus vaccine has been the predominant cause of domestically arising cases of paralytic poliomyelitis in the United States since 1972. To avoid the occurrence of such cases, it would be necessary to discontinue the routine use of live polio vaccine.”—Dr. Jonas Salk, Science, April 4, 1977.