Serum IgG concentrations in adult patients experiencing virus-induced severe asthma exacerbations

ConclusionSerum IgG was significantly lower when asthma exacerbations were associated with positive viral samples. The patients with lower serum IgG concentrations required longer hospitalisations and longer courses of steroids.
Source: The Journal of Allergy and Clinical Immunology: In Practice - Category: Allergy & Immunology Source Type: research