title: Environmental mycobacteria: a threat to human health?
abstract: In many cases, bacterial pathogens are close relatives to nonpathogens. Pathogens seem to be limited lineages within nonpathogenic bacteria. Nonpathogenic isolates are generally more diverse and widespread in the environment and it is generally considered that environmental bacteria do not pose a risk to human health as clinical isolates do; this may not be the case with mycobacteria, but environmental mycobacteria have not been well studied. It is documented that several environmental mycobacteria constitute a source for human infections. Diverse mycobacterial environmental isolates are rarely involved in human disease. Environmental mycobacteria may have a role in degradation of different compounds. Environmental mycobacteria have had a long interaction with humans, maybe as long as the human species, and may have contributed to human evolution.
authors: Centro de Ciencias Genomicas, Universidad Nacional Autonoma de Mexico, Cuernavaca, Morelos, Mexico.
authors: Mónica
authors: M
authors: Rosenblueth
authors: Julio C
authors: JC
authors: Martinez-Romero
authors: Mariana
authors: M
authors: Reyes-Prieto
authors: Marco A
authors: MA
authors: Rogel
authors: Esperanza
authors: E
authors: Martinez-Romero