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HIV infection from bite

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User Profile
February 10th, 2010
I sustained a very small (1 cm) cut NOT DEEP - on my small finger while restraining a criminal individual. I did not see if my finger by accident hit his teeth when I block the attack. I only saw about 1 hour after the incident a blood scrutch on my finger. I remember the person mouth was a bit bloody after he was restrained. I do not know if his teeth started to bleed after the incident, as I did not hit him. I suspect one of his tooth might somehow have cut my finger when I blocked him jumping at me.
Im really concerned about HIV infection. I do not know if the person has HIV. Please advice - I did immidiately went for medical advice. I was told HIV can be transfered via saliva by the DR.


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replied February 16th, 2010
HIV and AIDS Answer A10068
Thank you for your question on ehealthforum.com

It is possible for HIV virus transmission to occur through saliva or blood, when there is a break in mucosal barrier. When blood products of a person with HIV come into contact with broken mucosal or skin barriers of another person, there is a chance of HIV transmission. This can also happen in needle stick injuries.

The serological conversion of a person exposed to blood products may take a few weeks to months after contact.

A serological screening test like ELISA can be carried out to detect HIV 1 and 2 infections; it can be confirmed by performing Western blot or similar assays.

It is preferable to have a screening test like ELISA test after a few weeks if you are in doubt. However, a thorough cleaning of the wound with antiseptic lotion will certainly help in preventing the infection. Thank you.



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