Blood-borne diseases can be transmitted by which of the following methods?

Blood-borne diseases are typically transmitted when infected blood enters the bloodstream. This occurs through various means, such as through needlesticks, cuts, or other direct exposures to blood that contains pathogens like viruses or bacteria. The transmission method highlights the importance of implementing safety protocols to prevent contact with potentially infected blood in healthcare and other settings where blood exposure may occur.

Contaminated food is not a primary transmission route for blood-borne diseases; instead, it is more relevant to foodborne illnesses. Insect bites can transmit certain diseases, but those are generally considered vector-borne rather than blood-borne. Airborne particles typically involve respiratory illnesses, again differing from the nature of blood-borne transmissions. Understanding these transmission methods is crucial for direct care workers to maintain a safe environment and prevent the spread of infections.