Bloodborne Pathogens Awareness

Understanding Bloodborne Pathogens

Bloodborne pathogens are microorganisms, such as viruses, found in human blood that can cause disease in humans.

Types of Bloodborne Pathogens

These include hepatitis B, hepatitis C, and HIV (human immunodeficiency virus).

• They can be present in blood without showing signs or symptoms.
• Also found in other bodily fluids like:
• Cerebrospinal fluid (surrounding the brain)
• Synovial fluid (lubricates joints)
• Pleural fluid (in the lungs)
• Amniotic fluid (surrounding the fetus)
• Semen, vaginal secretions, and urine

Transmission and Risks

Bloodborne pathogens can be transmitted through:

• Sexual contact
• Contaminated sharp objects (e.g., needle sticks)
• Use of illegal drugs
• Broken glass or bites
• Contact with open cuts, mucous membranes (eyes, mouth, etc.), inflamed skin, acne, or skin abrasions

Precautions and Safety Measures

Always assume these fluids may contain infectious material:

• Handle all bodily fluids as potentially infectious.
• Practice safe handling procedures to prevent exposure.
• Remember, intact skin provides a barrier against transmission, but be cautious of any cuts or openings.

Understanding and observing these precautions is essential in maintaining safety from bloodborne pathogens.