Proper Cough Etiquette: Cover Your Mouth and Elbow #246666 (License: Personal Use)

This illustration depicts a person practicing respiratory etiquette by coughing into the crook of their elbow, a recommended method to minimize airborne droplet spread. The clean, minimalist vector style emphasizes clarity and public health messaging, making it ideal for educational materials. It visually reinforces CDC and WHO guidelines on preventing infectious disease transmission in schools, workplaces, and healthcare settings.

Used in public health campaigns, school hygiene posters, workplace safety guides, and medical websites to promote infection control. Matches user intent for learning proper cough/sneeze hygiene, especially during flu season or pandemic preparedness.