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Criminal transmission of HIV

Intentional or reckless infection of a person with the human immunodeficiency virus

  • 22 min read
  • 3 chapters

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Through Fraud

Criminal transmission of HIV is now better known as HIV non-disclosure, which is the criminal offence in some jurisdictions for not disclosing an HIV positive status. This can be intentionally or unknowingly not disclosing HIV status and then exposing or transmitting HIV to a person. HIV non-disclosure includes intentional transmission, accidental transmission, unknowing transmission (where the source individual is unaware of their infection), and exposure to HIV with no transmission. Individuals have been accused of and charged for HIV non-disclosure even if no harm was intended and if HIV was not actually transmitted. Laws in some countries also criminalize mother-to-child transmission of HIV during pregnancy/birth or breastfeeding.

Modes of transmission

HIV is spread when blood, semen, pre-seminal fluid, breast milk, rectal fluids, or vaginal fluids of an HIV-positive person come into contact with a mucous membrane or bloodstream of an HIV-negative person. HIV transmission can occur via:

Reducing chance of transmission

Having a low viral load decreases the chance of transmitting HIV. A person living with HIV who is taking effective antiretroviral therapy will have a viral load that becomes so low, it is undetectable (less than 50 copies of virus per milliliter). Undetectable viral loads are untransmittable. Proper use of external condoms or internal condoms also greatly reduces any chance of transmission. The correct use of PrEP (pre-exposure prophylaxis) can dramatically reduce the chances of transmission for both sexual contact and intravenous drug users.

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