Microbioma in Sputa From COPD With Alpha-1 Antitrypsin Deficiency

You may be eligible if

• diagnosis of COPD and a clinical stable condition, i.e. at least three months from the last AECOPD and/or antibiotic treatment.
• For patients with AATD this condition will be diagnosed by laboratory tests showing low levels of AAT and genotyping of AATD-related genes.