The impact of COVID-19 infection in pediatric and adult patients with primary immunodeficiency: a single center analysis

Background: The global impact of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been profound, with over 760 million confirmed infections and almost 7 million deaths from coronavirus disease 2019 (COVID-19). The pandemic, officially declared in March 2020, has caused significant and irreversible changes in society. COVID-19 continues to pose a serious threat, ranging from asymptomatic cases to severe outcomes such as acute …