Mycobacterium abscessus subsp. bolletii strain 515

Mycobacterium abscessus subsp. bolletii strain 515 is a rod-shaped bacterium distinguished by its true flagella and presence in chloraminated water. This environmental niche suggests a resilience to disinfection processes typically employed in water treatment, which may contribute to its pathogenic potential. The strain has a single replicon, indicating a streamlined genomic organization that may facilitate its adaptability and survival in various hosts. This subspecies infects a diverse range of hosts, including Homo sapiens, Metazoa, Aves, Phocidae, Rodentia, and Panthera leo, highlighting its zoonotic potential. In humans, it is associated with numerous health complications, such as endocarditis, peritonitis, various lung infections, and chronic pulmonary diseases. The bacterium is also linked to NTM-PD (non-tuberculous mycobacterial pulmonary disease), which can result in severe respiratory issues. In addition to pulmonary infections, M. abscessus subsp. bolletii strain 515 can cause skin infections, localized lesions, and disseminated diseases, illustrating its versatility as a pathogen. The presence of this strain in chloraminated water and its ability to infect multiple animal hosts raise significant ecological concerns regarding water quality and public health. Its capacity to cause a wide array of infections underscores the importance of monitoring environmental reservoirs for potential pathogens, particularly in light of increasing cases of mycobacterial diseases in humans and animals alike.