What are the most common diseases caused by bloodborne pathogens in the workplace?

The most common diseases associated with bloodborne pathogens in the workplace are hepatitis B virus (HBV), hepatitis C virus (HCV), and human immunodeficiency virus (HIV). These pathogens are primarily transmitted through exposure to infected blood and other potentially infectious materials, making them a significant concern in various work environments, especially in healthcare settings.

Hepatitis B and C are both viral infections that primarily affect the liver and can lead to serious health complications, including chronic illness and liver disease. HIV, which leads to acquired immunodeficiency syndrome (AIDS), compromises the immune system, significantly impacting a person's health and increasing vulnerability to other infections.

In contrast, the other options include diseases that are not primarily transmitted through blood exposure. Tuberculosis and influenza, while serious health concerns, are airborne infections. Fluoride and asbestos are not infectious diseases; fluoride is a chemical and asbestos is a fibrous mineral known for its health risks primarily related to respiratory conditions. COVID-19 and measles are also primarily transmitted through respiratory droplets and do not fall under the category of bloodborne pathogens. Thus, the selection of HBV, HCV, and HIV accurately represents the diseases caused by bloodborne pathogens in workplace settings.