Doctor insights on:
How Long Hiv Virus Live Outside Body
If HIV virus won't live more than 1min the how come vaginal fluid having HIV on cloth exposed outside wiped at tip of penis can cause HIV infection?
Wrong assumption!: HIV virus can survive for weeks, outside the body, depending on the composition of the fluid containing the virus and ambient temperature. The infectivity depends on contact with skin that may have abrasions, open sore or other wounds. See this site for more info. Http://www. Aidsmap. Com/Survival-outside-the-body/page/1321278/
Hiv infection is caused by a retrovirus....This retrovirus binds to CD4 cells (for the most part). You may detect the virus by several different methods. An elisa test (enzyme linked immunosorbent assay). You may also detect it by doing a test referred to as a western blot (a gel protein electrophoresis). Thirdly by pcr (polymerase chain reaction) which ...Read more
How long can the HIV virus live outside a human body? If the body fluid it is in is dry, would the virus die?
Within few hours: Cdc has conducted many studies on HIV concentrations outside the body, when these are dried, the virus is reduced by 90to99% over several hours, these concentrations were much higher than they will be outside lab, making theoretical envorenmental transmission outside the body to zero.
How long HIV does live outside the body? If it is a tiny or little more amount of fluid? How long it takes the virus to die in a fluid wet or dry?
Why: It doesn't survive. But that doesn't matter. Hiv is not caught by touching it or the fluid it may be living in. That is very well understood. What is your specific concern?
Depends on person: Hiv can be clinically "latent" (present but causing no symptoms) for periods of months to years with some people being infected for up to 8 to 10 years without serious symptoms. This period of time is unique to every person and depends upon other factors such as other illnesses, nutrition, baseline health, age, etc... People with "dormant" disease are still potentially infectious to others.
Hi, how long can an HIV virus last outside human body (like on needle or something) that it can be considered a risk?
HIV virus: Hiv is extremely sensitive to fluctuations in temperature. Outside of the human body, the virus dies within minutes. The one place that HIV has been shown to survive for extended periods of time (several days) is in needles used with syringes; the needles frequently contain enough blood to prevent the HIV from drying out.
Depends: It depends on what you mean by dormant. Blood tests are generally positive within a few weeks of infection, and many people develop temporary symptoms during acute infection. However, after recovery from acute infection, you may have no symptoms for many years. On average, it takes 10 years to progress to aids without treatment.See 1 more doctor answer
Less than a day?: I don't know of a study on this but in general most viruses don't survive long in dead tissue. Attempts to culture virus post-mortem are usually done as quicly as possible for that reason. I would suspect the success of such a culture more than 24 hours after death would be low.
How long does the HIV virus survive outside of the body? The tip of my penis/urethra touched the inside of a public toilet and I am worried.
Extremely unlikely: It is extremely unlikely that you would contract HIV in this manner.
HIV is hard to get: Seconds. It does not survive outside of living bodily fluids.
Not long: Viruses are critters which live inside cells and must have nutrients of a cell to remain alive. Most will die rapidly after leaving the body unless retained in body fluids within cells in those fluids. This takes varying times to resolve. As a general rule HIV is not transmittable casually. It needs direct tissue contact. Blood, shared needles, sex, organ transplant.
It doesn't: HIV does not survive outside of the body. It is not ever caught by touching it or any other thing it is in or on. Millions of humans have now survived HIV free after taking care of infected humans. They have been bled upon, shat upon, vomited on, spit upon, peed upon. HIV is not caught by touching it or anything it has been in contact with.
I don't think so: I'm not aware of any reason to believe that dried blood presents a risk.
I hear from lot of websites that HIV virus does not survive not more than 1minute outside the body. Is it true?
No worries re: HIV: HIV -the virus that causes AIDS is acquired from sexual activity or injection drug use. You cannot get HIV infection from blood outside the body -since once it leaves the body it dies right away. This is obviously a good thing. For some viruses though, like Hepatitis B -they CAN survive outside the body. In India there's some Hep B there. There is a Hep B vaccine you can get. Hope you can be safe.See 1 more doctor answer
Various ways: The virus has reservoir cells where it remains inactive in tissues. These are macrophages and in the nervous system some neurons. It lives within lymphocytes (cd4 cells), and other cells which possess a receptor site to which it can attach and enter the cells. These cells then carry it into tissues. When the virus first enters the body it does so onto receptive surfaces.
Depends: Please consult this site for information. Http://www. Aidsmap. Com/Survival-outside-the-body/page/1321278/
Human immunodeficiency virus (HIV) is a lentivirus (a member of the retrovirus family) that causes acquired immunodeficiency syndrome (aids),  a condition in humans in which progressive failure of the immune system allows life-threatening opportunistic infections ...Read more
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