Proper Coughing Technique: Cover Your Mouth with Your Elbow #139317 (License: Personal Use)

This line drawing illustrates a child practicing respiratory hygiene by coughing into the crook of their elbow, a recommended method to contain droplets and minimize airborne spread of pathogens. The visual emphasizes public health guidance from WHO and CDC for reducing transmission of colds, flu, and other respiratory illnesses. The stylized puffs represent expelled aerosols being contained rather than dispersed.

Used in public health campaigns, school materials, and medical websites to teach infection control; matches user intent for learning hygiene practices or finding visuals for educational content on disease prevention.