Which of the following problem makes it impossible to satisfy all of Koch’s postulates?
A. Microorganism causes serious symptoms in humans
B. Microorganism cannot be isolated in pure culture
C. Species of microorganism is in question
D. Genes from the microorganism cannot be amplified by PCR
Answer:B
Which of the following problem makes it impossible to satisfy all of Koch’s postulates?
A. Microorganism causes serious symptoms in humans B. Microorganism cannot be isolated in pure culture C. Species of microorganism is in question D. Genes from the microorganism cannot be amplified by PCR