IFNγR1 deficiency presenting with visceral leishmaniasis and Mycobacterium Avium infections mimicking HLH

Affiliations

• ¹ National Institute of Allergy and Infectious Diseases, National Institute of Health, Bethesda, MD, USA.
• ² Primary Immunodeficiency Consult - Serviço de Pediatria Ambulatória, Hospital Pediátrico, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
• ³ Laboratory of Clinical Immunology and Microbiology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.
• ⁴ Department of Laboratory Medicine, Clinical Center, National Institutes of Health, Bethesda, MD, USA.
• ⁵ Center for Cancer Research, National Cancer Institute, National Institute of Health, Bethesda, MD, USA.