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Wisconsin Department of Health Services

Communicable  Diseases Subjects A-Z
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Infection control and prevention

Infection control principles and practices for local public health agencies

Infection control home  |  Bloodborne pathogen exposure  |  Educational tools  |  FAQs  |  OPIM
 PPE  |  Standard precautions  |  TB  |  Transmission-based precautions

Other potentially infectious materials (OPIM)

In addition to blood, the following human body materials are considered to be potentially infectious with HIV, HBV, or HCV.

  • all body fluids where it is difficult or impossible to differentiate between body fluids
    amniotic fluid 
  • any body fluid visibly contaminated with blood 
  • any unfixed tissue or organ (other than intact skin) from a human (living or dead)
    blood, organs, or other tissues from experimental animals infected with bloodborne pathogens 
  • cell, tissue, or organ cultures containing bloodborne pathogens
    cerebral spinal fluid 
  • culture media or other solutions containing bloodborne pathogens 
  • pericardial fluid 
  • peritoneal fluid 
  • pleural fluid 
  • saliva in dental procedures (whether or not there is visible blood present) 
  • semen 
  • synovial fluid 
  • vaginal secretions

An exposure requiring evaluation and medical attention occurs when blood or any of the above materials is involved in:

  • a puncture of the skin with a needle, lancet, or other contaminated sharp item 
  • a splash or spray or other transmission into the eyes, mouth, or nose 
  • transmission into an open wound, an oozing lesion, or other area where there is significant breakdown of the skin

Contacts

Gwen Borlaug, Infection Control Epidemiologist
Wisconsin Division of Public Health 
Bureau of Communicable Diseases and Emergency Response
(Phone 608-267-7711)  (Fax 608-261-4976)

Last Revised: March 04, 2014