When did Koch discover the specific microbes causing cholera?

Study for the WJEC GCSE History of Medicine Test. Engage with flashcards and multiple choice questions, each question providing hints and explanations. Prepare for your exam effectively!

Multiple Choice

When did Koch discover the specific microbes causing cholera?

Explanation:
The key idea here is identifying a specific organism as the cause of a disease, a breakthrough that solidified germ theory in public health. In 1883, Koch identified the bacterium Vibrio cholerae in the stools of cholera patients and connected it with the illness, showing that a particular microbe causes cholera. This established that cholera isn’t caused by miasma or foul air but by a definite organism, marking a turning point in microbiology and disease understanding. The later year is when his detailed accounts appeared, but the actual discovery of the cholera microbe is dated to 1883.

The key idea here is identifying a specific organism as the cause of a disease, a breakthrough that solidified germ theory in public health. In 1883, Koch identified the bacterium Vibrio cholerae in the stools of cholera patients and connected it with the illness, showing that a particular microbe causes cholera. This established that cholera isn’t caused by miasma or foul air but by a definite organism, marking a turning point in microbiology and disease understanding. The later year is when his detailed accounts appeared, but the actual discovery of the cholera microbe is dated to 1883.

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