Understanding Pneumonia: Causes, Symptoms, and Lung Infection Visualized #3748075 (License: Personal Use)

This flat-style medical illustration shows human lungs with visible bronchial branching and multiple red spherical virus particles (resembling coronaviruses) embedded in infected regions. The image uses translucent overlays and color contrast to emphasize inflammation and pathogen presence, supporting educational or clinical communication about respiratory infections. Small blue virus icons also float around the organ system, reinforcing airborne transmission.

Used on health education websites, patient brochures, or telehealth platforms to visually explain how pneumonia develops; targets users searching for symptoms, causes, or prevention of lung infections.