The principle of disinfection to reduce HAIs (healthcare-associated infections) among patients was initially introduced by

A. L. Pasteur and R. Koch.
B. I. Semmelweis and J. Lister.
C. P. Ehrlich and A. Fleming.
D. J. Snow and R. Koch.
E. E. Jenner and L. Pasteur.


Answer: B

Biology & Microbiology

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