HIV VIRUS NOT DETECTED IN BLOOD BUT DETECTED IN SEMEN
I came across a research study where in it is found that five percent of HIV-positive individuals in a French study had detectable HIV in their semen even when no HIV virus is detectable in their blood, says researchers ,
Declared it nearly impossible for an HIV positive person with no sexually transmitted infections (STIs) and an undetectable viral load in blood for at least six months to transmit HIV to an uninfected sex partner.
To provide an accurate view of the HIV transmission risks for serodiscordant couples—where one partner has HIV and the other does not—who want to have children through natural conception. Currently, the only recommended method of conceiving a child for couples where the man is HIV positive and the woman is HIV negative is artificial insemination with semen that is proven free of HIV.
To determine the possible risk of HIV transmission for serodiscordant couples, Anne-Geneviève Marcelin, PharmD, PhD, from the Université Pierre & Marie Curie in Paris, and her colleagues examined paired blood and semen samples from 145 HIV-positive men who had used the services of an assisted reproductive agency in France. Some of the men gave multiple samples over time, so Marcelin’s group was able to compare 264 paired samples in all.
Marcelin’s team found that the amount of virus was almost always consistent between blood and semen samples. In 85 percent of the paired samples both the blood and the semen had undetectable levels of HIV. In 3 percent of the samples, both the blood and semen had HIV present. Seven of the 145 men, however, did have detectable virus in their semen, but none detectable in their blood sample. All of the men were on a stable antiretroviral (ARV) therapy regimen, and none had an STI. The men were also taking a wide variety of ARVs, including those known for getting into seminal fluid. All of them were also later able to provide a semen sample that was undetectable for HIV.
The authors point out that these men could have infected their female partners if they had attempted conception through unprotected sex when they had detectable virus in their semen, but not in blood. The researchers give several reasons for possible fluctuations in seminal HIV levels, including undetected STIs, adherence challenges and ARVs that fail to penetrate seminal fluid. Other reproductive specialists who work with serodiscordant couples have pointed out that prostate or urethra inflammation, which may not be due to any infection, could lead to increased HIV production, even in the presence of ARV drugs.
Finding of this study is very useful to provide latest to latest treatment for AIDS , by even testing periodically seminal viral load of an HIV positive individual.
Source:
Basic Information about HIV and AIDS ==>http://www.cdc.gov/hiv/topics/basic/index.htm
----------------------------------------------------------------------------------------------------------------
Read my earlier articles over this website for what could be the latest treatment for AIDS latest treatment for HIV.
What are the difficulties in developing AIDS vaccine What are the difficulties in developing vaccine against HIV virus
What are the latest findings in HIV virus , anti AIDS drugs and vaccines
What are the protective steps for HIV AIDS prevention.
what is current research on AIDS
Information about AIDS medicines
This website is developed and maintained to provide latest to latest information on current research on AIDS current research on HIV information on AIDS Information on HIV virus infection
you will find all information about HIV virus ,AIDS and on following topics over this blog ,
WHAT YOU HAVE TO DO IS FIND IT ON BLOG ARCHIVE ON RIGHT HAND SIDE OF THIS WEBSITELatest treatment for AIDS,
How a anti AIDS Drug ,chemotherapeutic drug for AIDS can be designed
After birth care for preventing HIV virus mother-to-child transmission.
Preventing mother-to-child transmission of HIV virus.
What are the difficulties in developing vaccine for AIDS against HIV virus.
what are the latest anti AIDS drugs
why there is no vaccine for HIV AIDS.
A Detailed information on HIV virus is there on this blog.
A Detailed information on AIDS is given on this blog.
A Detailed information about AIDS About HIV Virus is given on this blog.
What are the preventive steps for protection against HIV virus
What are the current research and developments on HIV virus, vaccine for HIV virus AIDS, and Latest treatment for AIDS.
Making use of genetic engineering for providing life saving treatment for AIDS. Gene therapy for AIDS.
Stem cell therapy for AIDS ,using basal stem cells treatment for HIV positive individual.
Research on new drugs for HIV AIDS.Every thing about AIDS HIV virus.
latest research on AIDS.
latest research on HIV
Information about HIV virus.
Information about AIDS.
what is current research on AIDS
AIDS symptoms SYMPTOMS OF HIV HIV symptoms
What you have to do is search over this blog you will find detailed information on AIDS,
Information on HIV virus.and HIV vaccine research a life saving latest treatments available for AIDS.
Information about AIDS medicines
I have written almost all answers for any question arising for HIV virus and AIDS treatment.
If you send email of this blog to your dear ones and friends , by doing so you are JOINING ME IN FIGHTING against HIV AIDS.
So send this blog to your friends .
Last updated : 03-Jan-2009
I came across a research study where in it is found that five percent of HIV-positive individuals in a French study had detectable HIV in their semen even when no HIV virus is detectable in their blood, says researchers ,
Declared it nearly impossible for an HIV positive person with no sexually transmitted infections (STIs) and an undetectable viral load in blood for at least six months to transmit HIV to an uninfected sex partner.
To provide an accurate view of the HIV transmission risks for serodiscordant couples—where one partner has HIV and the other does not—who want to have children through natural conception. Currently, the only recommended method of conceiving a child for couples where the man is HIV positive and the woman is HIV negative is artificial insemination with semen that is proven free of HIV.
To determine the possible risk of HIV transmission for serodiscordant couples, Anne-Geneviève Marcelin, PharmD, PhD, from the Université Pierre & Marie Curie in Paris, and her colleagues examined paired blood and semen samples from 145 HIV-positive men who had used the services of an assisted reproductive agency in France. Some of the men gave multiple samples over time, so Marcelin’s group was able to compare 264 paired samples in all.
Marcelin’s team found that the amount of virus was almost always consistent between blood and semen samples. In 85 percent of the paired samples both the blood and the semen had undetectable levels of HIV. In 3 percent of the samples, both the blood and semen had HIV present. Seven of the 145 men, however, did have detectable virus in their semen, but none detectable in their blood sample. All of the men were on a stable antiretroviral (ARV) therapy regimen, and none had an STI. The men were also taking a wide variety of ARVs, including those known for getting into seminal fluid. All of them were also later able to provide a semen sample that was undetectable for HIV.
The authors point out that these men could have infected their female partners if they had attempted conception through unprotected sex when they had detectable virus in their semen, but not in blood. The researchers give several reasons for possible fluctuations in seminal HIV levels, including undetected STIs, adherence challenges and ARVs that fail to penetrate seminal fluid. Other reproductive specialists who work with serodiscordant couples have pointed out that prostate or urethra inflammation, which may not be due to any infection, could lead to increased HIV production, even in the presence of ARV drugs.
Finding of this study is very useful to provide latest to latest treatment for AIDS , by even testing periodically seminal viral load of an HIV positive individual.
Source:
Basic Information about HIV and AIDS ==>http://www.cdc.gov/hiv/topics/basic/index.htm
----------------------------------------------------------------------------------------------------------------
Read my earlier articles over this website for what could be the latest treatment for AIDS latest treatment for HIV.
What are the difficulties in developing AIDS vaccine What are the difficulties in developing vaccine against HIV virus
What are the latest findings in HIV virus , anti AIDS drugs and vaccines
What are the protective steps for HIV AIDS prevention.
what is current research on AIDS
Information about AIDS medicines
This website is developed and maintained to provide latest to latest information on current research on AIDS current research on HIV information on AIDS Information on HIV virus infection
you will find all information about HIV virus ,AIDS and on following topics over this blog ,
WHAT YOU HAVE TO DO IS FIND IT ON BLOG ARCHIVE ON RIGHT HAND SIDE OF THIS WEBSITELatest treatment for AIDS,
How a anti AIDS Drug ,chemotherapeutic drug for AIDS can be designed
After birth care for preventing HIV virus mother-to-child transmission.
Preventing mother-to-child transmission of HIV virus.
What are the difficulties in developing vaccine for AIDS against HIV virus.
what are the latest anti AIDS drugs
why there is no vaccine for HIV AIDS.
A Detailed information on HIV virus is there on this blog.
A Detailed information on AIDS is given on this blog.
A Detailed information about AIDS About HIV Virus is given on this blog.
What are the preventive steps for protection against HIV virus
What are the current research and developments on HIV virus, vaccine for HIV virus AIDS, and Latest treatment for AIDS.
Making use of genetic engineering for providing life saving treatment for AIDS. Gene therapy for AIDS.
Stem cell therapy for AIDS ,using basal stem cells treatment for HIV positive individual.
Research on new drugs for HIV AIDS.Every thing about AIDS HIV virus.
latest research on AIDS.
latest research on HIV
Information about HIV virus.
Information about AIDS.
what is current research on AIDS
AIDS symptoms SYMPTOMS OF HIV HIV symptoms
What you have to do is search over this blog you will find detailed information on AIDS,
Information on HIV virus.and HIV vaccine research a life saving latest treatments available for AIDS.
Information about AIDS medicines
I have written almost all answers for any question arising for HIV virus and AIDS treatment.
If you send email of this blog to your dear ones and friends , by doing so you are JOINING ME IN FIGHTING against HIV AIDS.
So send this blog to your friends .
Last updated : 03-Jan-2009
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