The simple and effective commonsense approach to defending yourself and others against infectious agents spread by respiratory droplets such as a cough or sneeze is called respiratory _____/_____ ______.

Respiratory Etiquette

The practice of minimizing the spread of respiratory pathogens through certain behaviors, such as covering the mouth and nose with a tissue when coughing or sneezing.

Hygiene

Practices and conditions that help maintain health and prevent the spread of diseases, primarily through cleanliness and sanitation.