Question

multiple choice question
which scientist advanced the use of attenuated rabies strains to produce a vaccine that cured a boy of rabies?

jenner
winogradsky
chamberland
pasteur

Explanation:

Louis Pasteur developed an attenuated rabies vaccine and successfully used it to treat a boy who had been bitten by a rabid animal, pioneering rabies prevention and treatment. Jenner is known for the smallpox vaccine, Winogradsky for work on microbial ecology, and Chamberland for inventing the Chamberland filter.

Answer:

Pasteur