Bronchiectasis, Low IgG Levels and Lack of Vaccination are Risk Factors for Covid-19 Hospitalization in X-linked Agammaglobulinemia – A Retrospective Multicenter Study
J Clin Immunol. 2025 Nov 15;45(1):161. doi: 10.1007/s10875-025-01962-3. ABSTRACT X-linked agammaglobulinemia (XLA) is caused by loss-of-function variants in Bruton’s tyrosine kinase, leading to absence of …