Robert Koch discovered that different germs caused different diseases. He later identified the germs that caused anthrax, tuberculosis (TB) and cholera.
John Snow discovered cholera in 1852, from contaminated water.
Robert Koch
They did not know how to sanitize objects to keep germs off of them. Thus, germs spread quickly throughout a small town.
lister
1660
It was Louis Pasteur.
Louis Pastaur discovered the vaccine for anthrax and chicken cholera
sterilized water not contain germs and bacteria.therefore,by using sterilized water different diseases can avoid like typhoid, cholera etc.
In the year of 1860 a man called Louis Pasteur discovered germs. He then realized that germs caused Illness.
sterilized water not contain germs and bacteria.therefore,by using sterilized water different diseases can avoid like typhoid, cholera etc.
Ther is no such thing as a cholera vaccine. Best cure is hydration an avoiding spread by exercising strict hygiene.