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Cholera Vaccine was invented by which scientist | Waldemar Haffkine discovered what

By   January 28, 2023

know here all things of Cholera Vaccine was invented by which scientist | Waldemar Haffkine discovered what ?

question : Electricity was invented or discovered by whom ?

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answer : The famous scientist named Waldemar Haffkine was the inventor of Cholera Vaccine in the year of 1892.

question : Waldemar Haffkine invented which thing and when ?

answer : In ‘1892’ year the well known scientist whose name is ‘ Waldemar Haffkine ‘ was the inventor of  Cholera Vaccine.

question : when and by whom Cholera Vaccine was discovered ?

answer : Cholera Vaccine was the discovery of Waldemar Haffkine which was discovered in 1892 year.

so in short we can say –

invention : Cholera Vaccine

inventor : Waldemar Haffkine

year : 1892