Zinaida Yermolyeva

Russian microbiologist (1898–1974).

Born October 27th, 1898 in Frolovo.

Died December 2nd, 1974 at 76 years old in Moscow.

Occupations
epidemiologist, microbiologist, physician, university teacher, virologist
Wikipedia

Cowards die many times before their deaths; The valiant never taste of death but once. William Shakespeare