poor nutrition
the theory that all contagious diseases are caused by microorganisms...
Koch's Postulates provide a theory that one microbe causes one disease. So that also fits that diseases are caused by microorganisms. This was just a little over 100 years ago.
how did the theory of biogenesis lead the way for germ theory disease
Louis Pasteur was the first man to stumble across the germ theory, and was discovered in 1861. This then led to many other diseases being found as everyone know knew that germs caused disease. Robert Koch was one of these scientists and he found the cure for two of the most deadliest diseases from the time: cholera and TB (tuberculosis), with the help from a microsope he was able to isolate the germ that caused the disease and so other scientists could then work on how to cure the diseases.
Louis Pasteur developed the germ theory for disease!
Not all diseases are caused by microbes. The theory of one microbe causing one disease was proven long ago. We know now that it is more complex that that now. To prove this, see what microbes will grow from each person who has a similar disease and if these microbes are the same microbe, this microbe caused this disease. However, the proof would need thousands of cases to "cement" the cause.
chiropractic medicine
he became famous by isolating Bacillus anthracis ( 1877 ) the tuberculosis bacillus ( 1822 ) and the vibrio cholerae .Edit:Robert Koch was instrumental in modifying the scientific method to prove that a given pathogen caused a specific disease. He was the first to discover that bacteria are responsible for causing diseases, and the theory was called Germ theory of disease.
Many people: Agostino Bassi, in 1835, blamed the deaths of the insects on a contagious, living agent, that was visible to the naked eye (a fungus laternamed after him). Girolamo Fracastoro proposed in 1546 that epidemic diseases are caused by transferable entities that could be transmitted. Francesco Redi and Louis Pasteur discreditted the theory of spontaneous generation (a leading competing theory). Robert Koch was the first scientist to devise a series of tests used to assess the germ theory of disease. Koch's Postulates were published in 1890 and are still used today to help determine if a newly discovered disease is caused by a microorganism.
The germ theory purports that microscopic germs act as agents of disease. This theory was made after a doctor noticed the high rate of infection caused by doctors delivering babies after touching cadavers and not washing their hands.
Hippocrates was the first person to suggest that diseases were caused by anything other than supernatural causes. It was Louis Pasteur however, who came up with the germ theory in which he discovered that germs caused illnesses, which he learned while working wine growers in France.
(a) Inimical to bacteria; -- applied esp. to serum for protection against bacterial diseases. (b) Opposed to the bacterial theory of disease.