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Leonard Shealy

Mentioned in 1 analyzed podcast episode across 1 show

Appears On

American History Tellers

Episode Appearances

American History Tellers

American History Tellers · Jan 21, 2026

Conquering Polio | The Cutter Fiasco | 3

“US Surgeon General who made controversial decision to suspend vaccination program on May 8, 1955 after Cutter contamination”

Polio Vaccine Development and SafetyCutter Laboratories Contamination IncidentVaccine Manufacturing Quality Control