What are bloodborne pathogens?

Bloodborne pathogens refer specifically to microorganisms, such as viruses and bacteria, that are transmitted through blood and other potentially infectious body fluids. These pathogens can include dangerous diseases such as hepatitis B, hepatitis C, and HIV. The key characteristic of bloodborne pathogens is their ability to be present in blood and, therefore, pose a risk for transmission through exposure, particularly in healthcare settings or environments where there is potential contact with blood.

Understanding this concept is crucial for implementing proper safety measures and sanitation protocols, as exposure to bloodborne pathogens can lead to serious health consequences. This underscores why option B is the correct answer in identifying the nature of bloodborne pathogens. Microorganisms carried in the air, found in soil, or those that are antibiotic-resistant do not fall under this specific category, as their modes of transmission and presence differ significantly from what defines bloodborne pathogens.