what is the mumps virus called?
Mumps is caused by a virus that is passed from one person to another through saliva, nasal secretions, and close personal contact. The condition primarily affects the parotid glands.Parotid glands âalso called salivary glandsâare the organs responsible for producing saliva.umps is caused by a virus that is passed from one person to another through saliva, nasal secretions, and close personal contact. The condition primarily affects the parotid glands.