Respiratory Aerosols and Droplets

**Definition:** Physiological aerosols and droplets expelled during coughing, sneezing, speaking and exhalation. Depending on the size, aerodynamic distribution or concentration they may play a role in transmission of infectious respiratory diseases.

**Tree numbers:** - A12.200.617 - A12.207.876

**Synonyms:** - Expiratory Aerosols - Expiratory Droplets