Who developed the vaccine

to cure Smallpox?

Maurice Hilleman

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Maurice Ralph Hilleman was an American microbiologist who specialized in vaccinology and developed over 40 vaccines, an unparalleled record of productivity.

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Of the 14 vaccines routinely in current use, he developed eight: those for Measles, Mumps, Hepatitis A, Hepatitis B, Chickenpox, Meningitis, Pneumonia and Haemophilus Influenzae Bacteria.

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He also played a role in the discovery of the cold-producing Adenoviruses, the Hepatitis viruses, and the cancer causing virus SV40.

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He is credited with saving more lives than any other medical

scientist of the 20th century.