Gram-negative Bacterial Infection
Pathogenic bacteria are bacteria that cause bacterial infection. This article deals with human pathogenic bacteria.
Although the vast majority of bacteria are harmless or beneficial, quite a few bacteria are pathogenic. One of the bacterial diseases with highest disease burden is tuberculosis, caused by the bacterium Mycobacterium tuberculosis, which kills about 2 million people a year, mostly in sub-Saharan Africa. Pathogenic bacteria contribute to other globally important diseases, such as pneumonia, which can be caused by bacteria such as Streptococcus and Pseudomonas, and foodborne illnesses, which can be caused by bacteria such as Shigella, Campylobacter, and Salmonella. Pathogenic bacteria also cause infections such as tetanus, typhoid fever, diphtheria, syphilis, and leprosy.
Koch's postulates are criteria designed to establish a causal relationship between a causative microbe and a disease.
Read more about Gram-negative Bacterial Infection: Treatment, List of Pathogenic Bacteria By Basic Laboratory Characteristics, List of Pathogenic Bacteria By Clinical Characteristics, See Also
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