Dr. Peter Salk, one of Jonas Salk's sons, describes the inner turmoil that his father felt on the eve of the polio vaccine field trials. Dr. Paul Offit speaks about the risks involved in inoculating children with the polio vaccine.
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Dr. Peter Salk, one of Jonas Salk's sons, describes the inner turmoil that his father felt on the eve of the polio vaccine field trials. Dr. Paul Offit speaks about the risks involved in inoculating children with the polio vaccine.