Patients with bronchiectasis from different European countries have strikingly different variations in microbiome composition and resistome.

Among children studied, causes of bronchiectasis were most commonly post-infective (31%), primary and secondary immunodeficiencies (19%), and genetic (13%). Children and teens with bronchiectasis and ...

Adults with pediatric-onset bronchiectasis have increased disease severity compared with those with adult-onset bronchiectasis.