Which of the following is NOT a bloodborne pathogen?

Tuberculosis is not classified as a bloodborne pathogen; it is primarily an airborne disease. Bloodborne pathogens are infectious microorganisms present in human blood that can cause disease in humans, such as Hepatitis B, HIV, and Hepatitis C. These pathogens can be transmitted through direct contact with infected blood or bodily fluids that contain blood. Tuberculosis, on the other hand, is caused by the bacterium Mycobacterium tuberculosis and is spread through respiratory droplets when an infected person coughs or sneezes. This distinction is crucial when considering infection control practices and understanding how different diseases are transmitted, which is fundamental knowledge in the context of bloodborne pathogens.