Hans Zinsser

American physician, bacteriologist (1878–1940).

Born November 17th, 1878 in New York City.

Died September 4th, 1940 at 61 years old in New York City (leukemia).

Occupations
bacteriologist, epidemiologist, infectious disease physician, military physician
Wikipedia

If we lose love and self respect for each other, this is how we finally die. Maya Angelou