|Transmission from a Scratch
May 12, 1997
Is it possible for HIV to be transmitted from a scratch that breaks the skin? From one that doesn't break the skin but leaves visible raised red marks?
| Response from Mr. Sowadsky
Hi. Thank you for your question. In order for HIV transmission to occur, 3 things must happen:
You must be exposed to pre-cum, semen, vaginal secretions, blood, or breastmilk.
The virus must get directly into your bloodstream through some fresh cut, open sore, abrasion etc.
Transmission must go directly from 1 person to the other very quickly.....the virus does not survive more than a few minutes outside the body.
No matter what the circumstances are, if you think about these 3 criteria for transmission, you'll be able to determine whether you're at risk for HIV or not.
As far as a scratch is concerned, it would have to break the skin, and a high risk body fluid (pre-cum, semen, vaginal secretions, blood, or breastmilk) would have to go directly into that break in the skin (before it heals). The body fluid would have to go from an infected person into the fresh cut on the skin, within minutes of leaving the other persons body. If the integrity of the skin is not broken from the scratch, and there is no access to the bloodstream, then there would not be a risk of infection. If someone scratches you, but you are not exposed to their blood, semen, etc., you would not be at risk of infection, even if the scratch broke the skin. Remember, all 3 of the above criteria must be met, in order for infection to occur.
If you have any further questions, please feel free to call the Centers for Disease Control at 1.800.232.4636 (Nationwide).
Get Email Notifications When This Forum Updates or Subscribe With RSS
- Can AIDS Be Transmitted Through Touching Scratch On Skin?
- Risk Of AIDS Transmission From Scratching Someone
- Risk Of AIDS Transmission From Touching Scratch On Skin
- Risk Of HIV Transmission From Touching Scratch On Skin
- Touching Scratch On Skin And HIV Transmission Risk
- Can St. Johns Wart Help Aid In Adhd Symptoms?
This forum is designed for educational purposes only, and experts are not rendering medical, mental health, legal or other professional advice or services. If you have or suspect you may have a medical, mental health, legal or other problem that requires advice, consult your own caregiver, attorney or other qualified professional.
Experts appearing on this page are independent and are solely responsible for editing and fact-checking their material. Neither TheBody.com nor any advertiser is the publisher or speaker of posted visitors' questions or the experts' material.