Mycobacterium africanum—Review of an Important Cause of Human Tuberculosis in West Africa
Author(s) -
Bouke C. de Jong,
Martín Antonio,
Sébastien Gagneux
Publication year - 2010
Publication title -
plos neglected tropical diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.99
H-Index - 135
eISSN - 1935-2735
pISSN - 1935-2727
DOI - 10.1371/journal.pntd.0000744
Subject(s) - tuberculosis , mycobacterium tuberculosis , sensu stricto , mycobacterium tuberculosis complex , biology , evolutionary biology , zoology , medicine , pathology
Mycobacterium africanum consists of two phylogenetically distinct lineages within the Mycobacterium tuberculosis complex, known as M. africanum West African 1 and M. africanum West African 2. These lineages are restricted to West Africa, where they cause up to half of human pulmonary tuberculosis. In this review we discuss the definition of M. africanum , describe the prevalence and restricted geographical distribution of M. africanum West African 1 and 2, review the occurrence of M. africanum in animals, and summarize the phenotypic differences described thus far between M. africanum and M. tuberculosis sensu stricto.
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