Biomolecules The transmitted microorganisms enter human blood and cause disease in humans. Pathogens are part of the micro-organism but are not limited. Hepatitis B, hepatitis C and human immunodeficiency virus are some of the viruses found in the bloodborne pathogens. To reduce bloodborne pathogens, the human must implement an exposure control plan in the workplace and take protective measures. Pathogens are the chain of disease-causing infections. During our everyday lives, we come into contact with pathogens most of the time before they do any damage to the body , the immune system of our body must kill these