Consequently, patients with X-CGD are particularly susceptible to catalase-positive pathogens such as Staphylococcus aureus, Salmonella, and Aspergillus.[10] In some countries like India and China, pulmonary infections with Aspergillus and M tuberculosis are frequently reported among X-CGD patients.[11,12] In this case, this patient developed disseminated NTM and fungal infections. Here, CAT is linked to chronic granulomatous disease.