Who was Ignaz Philipp Semmelweis?

He was also called the “savior of mothers”. Ignaz Philipp Semmelweis (born July 1, 1818) was a Hungarian gynecologist and discoverer of the cause of puerperal fever. This infection, accompanied by high fever (puerperal sepsis), took the lives of women in childbirth on an almost epidemic scale and was also known as “death of women … Who was Ignaz Philipp Semmelweis?