Introduction: What are bloodborne pathogens?

Important bloodborne pathogens

  • The most important bloodborne pathogens are: Hepatitis B and C & Human Immunodeficiency Virus (HIV).
  • Hepatitis B is very infectious via the blood-borne route. 30% of needle-sticks from patients who are Hepatitis B will result in infection.
  • Hepatitis C is much more common in the United States.
  • HIV is rarely transmitted via needle-stick injury. Nevertheless, utmost care is needed, because of its very serious nature. HIV is not transmitted by casual contact.

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