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Hiv Life Outside Body

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Ask the Experts

HIV life outside of body

How long can the HIV virus live outside of the body when exposed to air?As a teacher, I often get questions related to 'if someone who is HIV infected is preparing food and they cut themselves, and there was some blood on food...is that...
Susan Little, M.D.

Response from Susan Little, M.D.

University of California San Diego
The easy answer is that HIV requires living cells to persist - so exposure to air will typically result in cell death within hours. The only exception to this is in the case where a larger volume of blood is spilled, then the cells in the center of... Read more »

HIV's Life Outside The Body

I have found your website very informative. Could you tell me the maximum amount of time a... Read more »

life of hiv outside the body

Hi Dr. HIV can not survieve as long time outside the body. but wat is the aproximately time at... Read more »
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Survival of HIV in the Environment

Concerning the survival of HIV in the environment, two facts are: HIV does not survive well outside the body. HIV has to be grown in large amounts to be studied in laboratories. Although HIV has been kept alive under certain laboratory... Read more »
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To All Experts - HIV Life Outside Body

Posted by Anonymous, 2 Replies
Does anyone know how long HIV can live in semen once it is outside the body? I was exposed to semen of unknow status and I'm concerned I could be in infected with HIV (or any thinkg else?) through a dig in my finger. Four weeks later I have had a... Read more »

HIV survival outside the body

Posted by Anonymous
Maybe I'm dumb or a lil slow but im still confused about hiv survival outside the body and its ability to infect.Does it make a difference in the amount of blood or semen outside the body to determine the time of hiv to die?My doctor says the... Read more »

Length HIV lives outside the body?!

Posted by Anonymous, 5 Replies
It is impossible for it to live more than a couplr minutes, is this right? Read more »

HIV outside the body

Posted by Anonymous, 1 Reply
How long does HIV live outside the body?

Read more »

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