2. what simple infection control procedure dr. ignaz semmelweis save a number of lives in the 1800s?

Dr. Ignaz Semmelweis advocated proper hand washing prior to attending to a patient, prior to performing aseptic procedure, post patient contact, post exposure and handling of bodily fluids. By doing this, infection and transferring of communicable disease was lessened.

The only 3 way there is . migos yeah that way