March 15, 2025

Asthma

Key facts Overview Asthma is a chronic lung disease affecting people of all ages. It is caused by inflammation and muscle tightening around the airways, which […]
March 15, 2025

Shingles (herpes zoster)

Key facts Overview Shingles, also known as herpes zoster, is a viral infection that causes a painful rash. It is caused by the varicella-zoster virus (VZV), […]
March 15, 2025

Oral health

Key facts Overview Most oral health conditions are largely preventable and can be treated in their early stages. Most cases are dental caries (tooth decay), periodontal […]