what are the most common bloodborne pathogens?

The most common bloodborne pathogens are human immunodeficiency virus (HIV), hepatitis B virus (HBV), and hepatitis C virus (HCV) . These three viruses account for the majority of occupationally-acquired infections and are associated with significant morbidity and mortality. However, there are more than 20 pathogens that can live in the blood and cause bloodborne diseases.