INTRODUCTION Bacterial infections may appear as sequelae of remote tuberculous infections, especially thoracic infections. The simultaneous appearance of tuberculosis and bacterial infection is not common, and, to our knowledge, the association of infection by Streptococcus anginosus and Mycobacterium tuberculosis has not been reported previously in the literature. CASE PRESENTATION We report...

1. Ashford RW, Crewe W. The parasites of Homo sapiens: an annotated checklist of the protozoa, helminths and arthropods for which we are home. London: Taylor and Francis; 2003. 2. Haydon DT, Cleaveland S, Taylor LH, Laurenson MK. Identifying reservoirs of infection: a conceptual and practical challenge. Emerg Infect Dis 2002;8:1468–73. 3. Ashford RW. What it takes to be a reservoir host. Belgia...

Mycobacterium abscessus is a ubiquitous, rapidly growing species of nontuberculous mycobacteria that colonizes organic surfaces and is frequently associated with opportunistic infections in humans. We report here the draft genome sequence of Mycobacterium abscessus strain M139, which shows genomic features reported to be characteristic of both Mycobacterium abscessus subsp. abscessus and Mycoba...

Mycobacterium riyadhense is a newly described slowly growing, non-tuberculous mycobacterium species. We describe 2 new cases of Mycobacterium riyadhense infections presenting with extra-pulmonary involvement, and reviewed all previously reported cases in the literature. We also describe the spectrum of the disease and explore treatment options based on the experience with the current and previo...

An outbreak of invasive Mycobacterium chimaera infections associated with "heater-cooler" devices in patients treated with cardiac surgery has been described worldwide. The authors summarize the current state of knowledge regarding the epidemiology, diagnostics, treatment, and prevention of Mycobacterium chimaera infections in patients after cardiothoracic surgery.

Mycobacterium marinum (M. marinum) is a ubiquitous waterborne organism that grows optimally at temperatures around 30°C. It is a nontuberculous Mycobacterium found in nonchlorinated water with worldwide prevalence. It is the most common atypical Mycobacterium that causes opportunistic infection in humans. M. marinum can cause superficial infections and localized invasive infections in humans, w...

Non-tuberculous mycobacteria (NTM) are acid-fast bacteria that are ubiquitous in the environment and can colonize soil, dust particles, water sources, and food supplies. They are divided into rapidly growing mycobacteria such as Mycobacterium fortuitum, Mycobacterium chelonae, and Mycobacterium abscessus as well as slowly growing species such as Mycobacterium avium, Mycobacterium kansasii, and ...

Mycobacterium simiae is a multidrug-resistant, slowgrowing, nontuberculous mycobacterium (NTM) that has been rarely reported as a cause of pulmonary infections and disseminated disease in immunocompromised hosts, especially in patients with advanced AIDS [1]. Nontuberculous mycobacterium infections caused by M simiae have increasingly been reported as a cause for cervical lymphadenitis in immun...