Which pathogen is associated with bloodborne transmission?

Hepatitis B Virus is significantly associated with bloodborne transmission due to its presence in blood and other bodily fluids. This virus can spread through activities that involve contact with infected blood, such as sharing needles, blood transfusions, or sexual contact. Hepatitis B is particularly concerning in healthcare settings where exposure to blood is possible, making understanding its transmission critical for healthcare professionals.

In contrast, Varicella (chickenpox) is primarily spread through respiratory droplets or direct contact with the rash, not through blood. The Influenza virus is also transmitted via respiratory droplets when an infected person coughs or sneezes and is not classified as a bloodborne pathogen. MRSA (Methicillin-resistant Staphylococcus aureus) typically spreads through direct contact with skin or contaminated surfaces rather than through blood. Understanding the transmission routes of these pathogens is essential for infection control and prevention in healthcare settings.