Inherited susceptibility to mycobacterial diseases

MONDO:0019146

A rare immunodeficiency syndrome, characterized by a narrow vulnerability to poorly virulent mycobacteria, such as bacillus Calmette-Guerin (BCG) vaccines and environmental mycobacteria (EM), and defined by severe, recurrent infections, either disseminated or localized.

Also known as: MSMD, Mendelian susceptibility to atypical mycobacteria, Mendelian susceptibility to mycobacterial infections, Mycobacterium caused genetic susceptibility to infections due to particular pathogens, Mycobacterium genetic susceptibility to infections due to particular pathogens, idiopathic infection caused by BCG or atypical mycobacteria

1 clinical trial for this condition and its sub-types, 1 tagged with Inherited susceptibility to mycobacterial diseases itself.

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Where it sits in the disease tree

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Sub-types of Inherited susceptibility to mycobacterial diseases

Including sub-types (1) Tagged with Inherited susceptibility to mycobacterial diseases (1)

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Double transplant breakthrough offers hope for rare immune disorder patients

Disease control By invitation only

This study tests a new approach for people aged 5 to 45 with primary immune deficiencies and end-stage lung disease. Participants receive a double lung transplant followed by a stem cell transplant from the same donor. The goal is to see if this combined procedure is safe and can…

Phase 1/2 • Sponsor: Paul Szabolcs • Aim: Disease control

Last updated Jun 27, 2026 08:04 UTC

Inherited susceptibility to mycobacterial diseases

Where it sits in the disease tree

Double transplant breakthrough offers hope for rare immune disorder patients