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Hepatitis B miniepidemic in a peritoneal dialysis unit
Archives of Internal Medicine
|August 1, 1977
Summary
Hepatitis B virus (HBV) can transmit through peritoneal dialysis fluid containing hepatitis B surface antigen (HBsAg). Routine HBsAg testing and precautions are vital for dialysis units to prevent healthcare worker infections.
Area of Science:
- Hepatology
- Infectious Diseases
- Nephrology
Background:
- Healthcare-associated infections pose risks in dialysis units.
- Hepatitis B virus (HBV) is a significant concern in healthcare settings.
Observation:
- Two nurses in a peritoneal dialysis unit contracted type B viral hepatitis.
- The nurses cared for a patient with persistent hepatitis B surface antigen (HBsAg) antigenemia.
Findings:
- The patient's peritoneal dialysis fluid tested positive for HBsAg.
- This contaminated fluid was identified as the likely source of viral transmission to the nurses.
Implications:
- Routine HBsAg screening is recommended for all patients in peritoneal dialysis programs.
- Enhanced safety protocols and precautions are necessary when managing patients with hepatitis or HBsAg antigenemia to prevent occupational exposure.