How do microorganisms become dangerous pathogens?

"This Element is an excerpt from Germs, Genes, & Civilization: How Epidemics Shaped Who We Are Today (ISBN: 9780137019960) by David P. Clark. Meet the "opportunists": the microbes that are poised on the edge of invading you right now. Consider disease from the microbe's viewp...

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Bibliographic Details
Main Author: Clark, David P.
Format: eBook
Language:English
Published: Upper Saddle River, N.J. FTPress Delivers 2010
Subjects:
Online Access:
Collection: O'Reilly - Collection details see MPG.ReNa
Description
Summary:"This Element is an excerpt from Germs, Genes, & Civilization: How Epidemics Shaped Who We Are Today (ISBN: 9780137019960) by David P. Clark. Meet the "opportunists": the microbes that are poised on the edge of invading you right now. Consider disease from the microbe's viewpoint. Infectious agents vary greatly in their ability to cause harm. Before discussing "professional" diseases, don't forget the "opportunists." When a person is weakened by injury, exposure, or starvation, or if the immune system is malfunctioning, otherwise harmless microbes may cause disease. Such opportunistic diseases have received much attention in connection with AIDS"--Resource description page
Physical Description:[7] pages
ISBN:9780132102254