Chronic bronchitis is an infection of the trachea and bronchi for at least 3 consecutive months for more than 2 consecutive years.
The patient experiences symptoms of increase in dyspnea, sputum volume and sputum purulence over baseline on most days.
Diagnosis is basically based on clinical presentation.
Initial acute respiratory illness (ARI) admissions related to human adenovirus (HAdV), human metapneumovirus (hMPV) and human rhinovirus (HRV) occurring during early infancy increase the risk of subsequent ARI-related readmission, a recent study has shown.
Getting vaccinated against influenza can improve survival of patients with heart failure (HF), with earlier and more frequent vaccination being associated with a greater protection against deaths from cardiovascular (CV) events or any cause, a large Danish nationwide cohort study shows.