What is the primary mode of transmission for mumps (paramyxovirus)?

Mumps is caused by the mumps paramyxovirus and is transmitted primarily through respiratory droplets and direct contact with saliva from an infected individual. Droplet transmission occurs when an infected person talks, coughs, or sneezes, releasing large respiratory droplets that travel typically ≤3 feet. This is distinct from true airborne transmission (where smaller aerosol particles travel longer distances, as with measles or chickenpox). The CDC classifies mumps as droplet transmission. It is NOT transmitted by the fecal-oral route, skin contact, or vectors. In the dental setting, standard and droplet precautions are appropriate for managing patients with mumps.