Ensoma
This research study is designed to assess the prevalence of specific antibodies and inflammatory cytokines in adult and pediatric participants with CGD.
In this observational study, blood samples will be collected from adult and pediatric patients with CGD. The level of circulating adenovirus antibodies and inflammatory cytokines will be measured to characterize the prevalence of these markers in this population.
Inclusion Criteria: * The participant must have been diagnosed with CGD based on the referring physician's confirmation that NADPH oxidase activity is ≤5% (i.e., the percentage of dihydrorhodamine-positive \[DHR+\] cells is ≤5% by flow cytometry) OR based on confirmed pathogenic mutation in a CGD associated gene (CYBB, CYBA, NCF1, NCF2, NCF4, or CYBC1). * The participant or the participant's legally authorized guardian or representative (if applicable) must be capable of giving signed informed consent. * The participant (with assistance from the participant's legally authorized guardian/repre…