How would you define a blood borne pathogen?

A blood borne pathogen is best defined as microorganisms that can cause disease in humans and are carried in the blood. This includes a variety of viruses and bacteria that are transmitted through blood or other bodily fluids. Understanding this definition is crucial for lifeguards and others in health and safety roles, as it highlights the importance of precautionary measures when dealing with injuries or incidents where blood may be present.

While some viruses are indeed transmitted via contaminated water, not all blood borne pathogens are associated with water transmission. Additionally, common germs found in public pools typically refer to pathogens that may not necessarily be blood borne and can include a wider range of microbial threats. Infections acquired from skin contact would also not capture the specific nature of blood borne pathogens, which emphasizes their transmission through blood rather than skin-to-skin contact. Thus, defining blood borne pathogens as microorganisms that can cause disease in humans provides a clearer and more accurate understanding of the risks involved.