Each of the following is a bloodborne pathogen per OSHA EXCEPT:

Mumps is caused by a paramyxovirus transmitted via respiratory droplets (airborne/droplet) — NOT a bloodborne pathogen. OSHA's bloodborne pathogens standard covers HIV, HBV, HCV, and other pathogens present in blood. Mumps is not transmitted through blood contact. HIV, HBV, and HCV are all classic bloodborne pathogens.