Selective IgM Deficiency

Selective IgM deficiency is a rare immunodeficiency disorder characterized by an isolated low level of immunoglobulin M (IgM) in the bloodstream, while other immunoglobulin levels remain normal. Individuals with selective IgM deficiency often face increased susceptibility to infections, particularly those caused by encapsulated bacteria. Despite its rarity, understanding this condition is crucial for developing effective management and treatment plans. Researchers continue to investigate the underlying genetic and environmental factors contributing to selective IgM deficiency, aiming to improve diagnostic techniques and therapeutic strategies. Early detection and intervention are essential to mitigate infection risks and enhance the quality of life for affected individuals.