moraxella catarrhalis chronic bronchitis

Moraxella Catarrhalis Chronic Bronchitis

Moraxella catarrhalis is a Gram-negative bacterium known to cause respiratory tract infections, including chronic bronchitis. While often considered a commensal organism, it can become pathogenic…
chronic obstructive pulmonary disease

Chronic obstructive pulmonary disease

Chronic Obstructive Pulmonary Disease (COPD) is a progressive lung disease that obstructs airflow, making breathing increasingly difficult. It is a condition that worsens over time…
berylliosis

Berylliosis

What is Berylliosis? Berylliosis, also known as Chronic Beryllium Disease (CBD), is a granulomatous lung disease caused by exposure to beryllium, a lightweight metal used…