In the context of infection control, what are universal precautions designed to do?

Universal precautions are a set of guidelines aimed at preventing the transmission of infectious diseases, particularly those that can be spread through blood and certain body fluids. These precautions are based on the principle that all human blood and certain bodily fluids should be treated as if they are infectious, regardless of the perceived risk of infection. This approach helps ensure that healthcare workers and others who might come into contact with such materials take appropriate protective measures, thereby reducing the likelihood of exposure to potential infections.

By assuming that all human blood is infectious, universal precautions establish a standard of safety that accounts for the possibility of unrecognized infections, including those that may not show symptoms. This fundamental principle enhances the overall safety of healthcare environments and is crucial for effectively controlling the spread of diseases such as HIV, Hepatitis B, and other bloodborne pathogens. In doing so, it plays a vital role in protecting healthcare workers, patients, and the broader community from potential health risks.