Which of the following statements concerning Koch's postulates is false?
A) Koch's postulates cannot be used to demonstrate the cause of all diseases.
B) A suspected pathogen must be able to be grown in the laboratory.
C) All of Koch's postulates must be satisfied before an organism can be proven to cause a particular disease.
D) Koch's postulates involve the experimental infection of susceptible hosts.
E) A suspected pathogen must be found in the majority of individuals with a particular disease.
Answer: E
Microbiology
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