Question

Name The Scientist -

He was the first physician who developed the Cholera vaccine. His vaccine was able to immunize humans against the bacteria, and he vaccinated around 50,000 people in Valencia during the cholera epidemic.​

Answer 1

Answer:

Waldemar Mordecai Haffkine

Answer 2

Answer:

Working in Paris and India at the turn of the last century, Waldemar Mordecai Haffkine created the world's first vaccines for cholera and plague.

Explanation:

please mark brainliest