Nontuberculous mycobacteria classification. The clinical presentation for most NTM infections is non-specific, often resulting in delayed diagnosis. Treatment varies and typically requires seeing a specialist. Feb 23, 2024 · Nontuberculous mycobacteria (NTM) are any mycobacteria that do not cause tuberculosis or leprosy. Knowing and avoiding these is key to managing hypersensitivity pneumonitis. Nov 20, 2025 · Nontuberculous mycobacteria (NTM) species are mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex (eg, M. tuberculosis, Mycobacterium bovis, Mycobacterium africanum, and Mycobacterium microti) and Mycobacterium leprae. Nontuberculous mycobacteria (NTM), also known as environmental mycobacteria, atypical mycobacteria[1] and mycobacteria other than tuberculosis (MOTT), are mycobacteria which do not cause tuberculosis or leprosy/Hansen's disease. The search results guide you to high Sep 1, 2025 · The Mycobacterium genus encompasses the M. Jan 25, 2025 · What Are the Different Types of Nontuberculous Mycobacteria (NTM)? Scientists have discovered at least 200 NTM species. Although anyone can get an NTM infection, some groups are at increased risk. Article "Rapidly growing mycobacteria in Singapore, 2006-2011" Detailed information of the J-GLOBAL is an information service managed by the Japan Science and Technology Agency (hereinafter referred to as "JST"). Non-tuberculous mycobacteria (NTM) are species other than those belonging to the Mycobacterium tuberculosis complex and do not cause leprosy. leprae complex, responsible for leprosy, a chronic granulomatous condition. Antimicrobial and adjunctive agents utilized in the management of 725 nontuberculous mycobacteria infections in patents with Mendelian Susceptibility to 727 726 Mycobacterial Disease 728 729 Surgical interventions Adjunctive therapy for localized, refractory, or complicated NTM disease; always combined with antimicrobial therapy Non-tuberculous mycobacteria represent a rela-tively rare clinical and laboratory finding, but the frequency of lung infections caused by these bacteria has been steadily rising in Slovakia dur-ing in recent years. . Other triggers include certain chemicals and medications. Similar to tuberculosis, MABC can lead to skin and soft tissue infections and pulmonary diseases. While the majority of NTM are harmless and some of them are considered probiotic, a growing number of people are being diagnosed with NTM infections. I’m pleased to share our latest publication: “NTM-Host Matched Infection Models for the Classification of Drug Efficacy Against Rapid and Slow Growing Nontuberculous Mycobacteria Species” In Article "Development and validation of a clinical risk score nomogram for distinguishing nontuberculous mycobacteria from Mycobacterium tuberculosis pulmonary disease" Detailed information of the J-GLOBAL is an information service managed by the Japan Science and Technology Agency (hereinafter referred to as "JST"). These Nontuberculous Mycobacterial Infections (Atypical Mycobacterial Infections) was found in 5-Minute Clinical Consult, trusted medicine information. Further complicating matters Nontuberculous mycobacteria (NTM), also known as environmental mycobacteria, atypical mycobacteria[1] and mycobacteria other than tuberculosis (MOTT), are mycobacteria which do not cause tuberculosis or leprosy/Hansen's disease. It provides free access to secondary information on researchers, articles, patents, etc. This Non-tuberculous mycobacteria (NTM) is a collective name given to a group of more than 190 species of Mycobacterium. To date, more than 190 distinct NTM species have been identified. NTM are often not very virulent organisms. The Mycobacterium abscessus complex (MABC) includes non-tuberculous mycobacteria that are widely distributed and clinically significant. 14 Distinct from these pathogens, NTM constitute a diverse group with distinct classification criteria. tuberculosis complex, a primary causative agent of tuberculosis (TB), a leading infectious disease globally, and the M. Jan 10, 2024 · Nontuberculous mycobacteria (NTM) refers to hundreds of species of mycobacteria. In many clinical contexts, NTM may be more likely to be colonizing organisms than to be the cause of clinical disease. Feb 18, 2026 · Humidifier lung is caused by inhaling aerosols with nontuberculous mycobacteria, fungi, or other microorganisms. Here’s a breakdown of some you should know about: Aug 1, 2019 · Most NTM correspond to one of two main groups, slowly growing mycobacteria (SGM) and rapidly growing mycobacteria (RGM). There have been more than 140 NTM species identified to-date. , in science and technology, medicine and pharmacy. It provides free access to secondary information on researchers, articles Oct 21, 2025 · Introduction Non-tuberculous mycobacteria (NTM) represent a significant and diverse group of mycobacteria that excludes both the Mycobacterium tuberculosis complex and Mycobacterium leprae. 1 NTM are capable of infecting various human tissues, including the lungs, soft tissues, and lymph nodes, with pulmonary infections 723 724 Table 2. This phenotype is defined on the basis of growth (from a diluted inoculum) occurring either before or after 7 days. Therefore, their detection in the environment is of interest to clinicians, environmental microbiologists, and water quality researchers alike. Understanding hypersensitivity pneumonitis causes helps in preventing and managing it. NTM are generally free-living organisms that are ubiquitous in the environment. Jun 12, 2025 · Key points Nontuberculous mycobacteria (NTM) are bacteria found in soil, dust and water.
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