What does the term "universal precautions" mean in the context of biohazard handling?

The term "universal precautions" refers to a set of guidelines that aim to prevent the transmission of infectious diseases. In the context of biohazard handling, it specifically emphasizes the importance of treating all bodily fluids as potentially infectious, regardless of the perceived risk level. This approach is crucial in protecting workers and others from exposure to pathogens that may be present in blood or other fluids, which can carry diseases such as HIV, hepatitis, and others.

Implementing universal precautions means that workers should consistently use protective measures, such as gloves and masks, but the core principle is rooted in the assumption that one should always treat bodily fluids with caution. This mindset is vital in creating a safe environment during trauma cleanup or crime scene investigation, where exposure to unknown biological hazards is a possibility. By treating all bodily fluids as infectious, you minimize the risk of inadvertently contracting or spreading infections.