Which detail best supports this claim?
Read this excerpt from "Edward Jenner and the History of
Smallpox and Vaccination."
O
Although he received worldwide recognition and many
honors, Jenner made no attempt to enrich himself through
his discovery
Jenner devoted more time to the vaccine than to his
private practice.
Jenner was awarded money over a period of years for
his discovery.
Jenner worked to have the vaccination replace
variolation
Jenner tried his hardest despite public opinion of him.