Recurrent Salmonellosis in a Child with Complete IL-12Rβ1 Deficiency

 Recurrent Salmonellosis in a Child with Complete IL-12Rβ1 Deficiency

A 3 year old boy presented with fever, abdominal pain and cervical lymphadenopathy. He had previously been treated empirically with anti-tuberculous therapy twice, at age 9 months and 27 months, for peripheral lymphadenopathy. An older sibling died of suspected tuberculous meningitis.