What Is An Undetectable Viral Load
- Taking antiretroviral treatment reduces the amount of HIV in your body.
- With proper adherence, ART can reduce HIV to such low levels that the virus can no longer be detected in normal blood tests. This is called having an undetectable viral load. ;
- People with undetectable viral loads cant pass HIV on through sex.
- To know that youre undetectable, you must have your viral load monitored regularly.;
- Remember your viral load can change. If you stop taking your treatment properly your viral load will go up again.
What Will Being Undetectable Mean For Me
Having an undetectable viral load means that your ART is effectively controlling your HIV. This will protect your immune system and help you to stay in good health.
Being undetectable also means that you dont have to worry about passing HIV onto your sexual partners. For many people this is just as important to them, giving them relief from the anxiety of passing HIV on. Some people find that knowing theyre undetectable makes it easier to with others, as it can be reassuring for others to know that your health is protected and you cant pass it on too.
Hiv Treatment As Prevention
Treatment as prevention refers to taking HIV medication to prevent the sexual transmission of HIV. It is one of the highly effective options for preventing HIV transmission. People living with HIV who take HIV medication daily as prescribed and get and keep an undetectable viral load have effectively no risk of sexually transmitting HIV to their HIV-negative partners.
TasP works when a person living with HIV takes HIV medication exactly as prescribed and has regular follow-up care, including regular viral load tests to ensure their viral load stays undetectable.
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Does Hiv Viral Load Affect Getting Or Transmitting Hiv
Yes.;Viral load is the amount of HIV in the blood of someone who has HIV. Taking HIV medicine daily as prescribed can make the viral load very lowso low that a test cant detect it .
People with HIV who take HIV medicine daily as prescribed and get and keep an undetectable viral load have effectively no risk of transmitting HIV to an HIV-negative partner through sex.
HIV medicine is a powerful tool for preventing sexual transmission of HIV. But it works only as long as the HIV-positive partner gets and keeps an undetectable viral load. Not everyone taking HIV medicine has an undetectable viral load. To stay undetectable, people with HIV must take HIV medicine every day as prescribed and visit their healthcare provider regularly to get a viral load test. Learn more.
How Well Does The Use Of Hiv Treatment To Maintain An Undetectable Viral Load Prevent Hiv Transmission Through Injection Drug Use
The limited available research suggests that being on HIV treatment and maintaining an undetectable viral load is effective at helping to prevent HIV transmission among people who inject drugs; however, people who use drugs can get HIV through sex and through sharing drug use equipment. While we know that maintaining an undetectable viral load will prevent HIV transmission through sex, we dont know how much it reduces the chance of passing HIV through shared drug use equipment. The best way to prevent passing HIV through drug use is to use new needles and other equipment every time. People who use drugs need access to enough new equipment to be able to do this consistently and to avoid having to share with others.
The three major studies looking at sexual HIV transmission did not systematically recruit people who inject drugs, they did not ask whether participants were sharing injection equipment and they did not provide any analysis related to participants who reported using drugs.
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Tasp Works For Heterosexual Couples
A study published in 2011 in the New England Journal of Medicine was the first large-scale study to offer definitive proof that treatment as prevention worksat least for heterosexual couples.
The study, , was designed to answer two questions: First, is it better for people living with HIV to start antiretroviral therapy right away for health reasons? And second, can antiretroviral therapy that suppresses HIV replication prevent the sexual transmission of HIV? The answer to both of those questions, the study found, is resoundingly YES.
The study included 1,763 serodifferent couples in Africa, Asia and the United States, with an average follow-up time of over 5 years. Said another way, this was a long study, with a lot of people.
About half of the people living with HIV in the study were asked to begin antiretroviral therapy immediately, while the other half were asked to delay HIV treatment until two CD4 counts in a row were below 250 cells/mm3.
The researchers then looked at the difference in the number of new HIV infections that happened in couples who were on HIV therapy, versus those who were not. Before the study was completed, in May 2011, the researchers found that people in the study on ART had a 96% reduction in risk of transmitting HIV to their partner than people who were not yet on ART. Because of this, the data safety and monitoring board for the study changed the study protocolso that everyone living with HIV in the study was offered ART.
Get And Keep An Undetectable Viral Load
- If you take HIV medicine and get and keep an undetectable viral load, you have effectively no risk of transmitting HIV to an HIV-negative partner through sex.
- We dont know whether getting and keeping an undetectable viral load prevents HIV transmission through sharing needles, syringes, or other drug injection equipment . It very likely reduces the risk, but we dont know by how much.
- Getting and keep an undetectable viral load is the best thing you can do to stay healthy and protect others.
- Learn more about HIV treatment.
What if I cannot get an undetectable viral load?
Some people face;challenges;that make it hard to stick to a treatment plan. A few people cannot get an undetectable viral load even though they take HIV medicine as prescribed. If your viral load is not undetectableor does not stay undetectableyou can still protect your partners by using other prevention options.
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How Hiv Cannot Be Spread
From both a biological and epidemiological evidence, HIV cannot and has never been shown to be passed from one person to the next by the following means:
- Touching, hugging, kissing or shaking hands
- Touching an object an HIV-positive person has touched
- Sharing utensils or cups
- Eating food prepared by an HIV-positive person
- Sharing grooming items, even toothbrushes or razors
- Getting spit on by an HIV-positive person
- Getting bitten by an HIV-positive person
- Touching semen or vaginal fluid
- Getting blood from an HIV-positive person on you
- Using public fountains, toilet seats, or showers
To date, there has not been a single documented case of transmission by any of these means.
Tattoos And Body Piercings
- There are no known cases in the United States of anyone getting HIV this way.
- However, it is possible to get HIV from tattooing or body piercing if the equipment used for these procedures has someone elses blood in it or if the ink is shared. This is more likely to happen when the person doing the procedure is unlicensed because of the potential for unsanitary practices such as sharing needles or ink.
- If you get a tattoo or a body piercing, be sure that the person doing the procedure is properly licensed and that they use only new or sterilized needles, ink, and other supplies.
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What Does The Report Conclude On The Criminal Justice Systems Response To Hiv Non
In light of the Public Health Agency of Canadas review of the most recent medical science, Justice Canadas Report on the Criminal Justice Systems Response to Non-Disclosure of HIV draws the following conclusions about the scope of the criminal law addressing HIV non-disclosure cases:
These conclusions concern when the criminal law should impose a duty to disclose HIV positive status before sexual activity, not when there may be an ethical duty to do so.;
What Does U=u Mean For People Living With Hiv Who Are Not Undetectable
Everyone with HIV in New York State should get into treatment and get the services they need to be as healthy as possible. Being adherent to ART reduces transmission risk and comes with many important health benefits. It is important to understand that many people living with HIV may not be in a position to reach undetectable viral load status due to factors that are beyond their control. These reasons may include problems accessing treatment, past ART treatment that led their HIV virus to develop resistance or causetoxicities, and other comorbidities.
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Undetectable: Your Burning Questions Answered Get An Hiv Doctors Answers To Your Burning Questions About Undetectable Viral Loadand What It Means For Your Health And Your Sex Life
In 2013, BETA published an article about viral suppression and having an undetectable viral load. A lot has changed since the original article was published.
To keep us up-to-date, Barry Zingman, MD, the medical director of the AIDS Center at Montefiore Medical Center and professor of medicine at Albert Einstein College of Medicine joins us to answer our questions about what it means to be undetectable, the risk of HIV transmission, and more.
How Long Do I Need To Be On Art And Be Undetectable In Order Not To Transmit Hiv
First, being on ART and being undetectable are two different things. When you start on ART, it takes a while for the medication to do its job. Generally, if the ART is working, it should reduce the amount of virus in your blood to an undetectable level within a few months. Once you are undetectable , you then need to stay undetectable for at least six months before your HIV is considered “untransmittable.” In other words, you need at least two confirmatory tests that your viral load is less than 200 copies/mL – at the beginning and the end of a six-month period – before you can use your undetectable status as a method of HIV prevention.
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Sex Toys Fingering Fisting And Hiv
Sex toys, such as dildos, come into direct contact with rectal/vaginal fluids and mucous membranes. This means sharing an uncleaned dildo or other toy can pass on HIV. Using sex toys on your own has no risk.;
There is no direct risk of HIV from fingering or fisting , but be aware of being rough. Damage to anal/vaginal tissues, especially if there is any bleeding, will increase risk of HIV transmission if you then have anal, vaginal or oral sex later.
What Are Viral Load Blips
Even if a person is durably undetectable and taking antiretroviral therapy daily as prescribed, they may experience small, transient increases in viral load called blips followed by a decrease back to undetectable levels. Having a blip is relatively common and does not indicate that antiretroviral therapy has failed to control the virus. Scientists are working to better understand what causes blips.
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Can You Get Hiv From Someone Who Is Undetectable
According to the CDC, if you take your HIV medication regularly and reach the point where your viral load is undetectable, you have effectively no risk of transmitting the virus to an HIV-negative partner through sex.
Having an undetectable viral load also helps prevent transmission to others through sharing needles, syringes, or other injection equipment though it doesnt eliminate it entirely.
If youre dating someone who has an undetectable viral load, youre not going to test positive for HIV just by having sex. That said, regular testing for HIV, especially if you have multiple sexual partners, is important.
Both the National Institute of Allergy and Infectious Disease and the CDC promote HIV treatment as prevention. Undetectable = Untransmittable or U=U is the guiding principle.
How Well Does The Use Of Hiv Treatment To Maintain An Undetectable Viral Load Prevent Hiv Transmission To A Baby During Pregnancy And Birth
Without treatment, there is a 15% to 30% chance that a baby born to a person living with HIV will get HIV during pregnancy or delivery. Taking HIV treatment is the most effective way to reduce transmission to the baby. In fact, research has shown that if a pregnant person starts HIV treatment before conception and maintains an undetectable viral load throughout pregnancy and delivery, they do not transmit HIV to their baby. A short course of HIV medications is also given to the infant to prevent HIV transmission.
For the last three decades, a growing body of evidence has shown that babies are much less likely to be born with HIV if the pregnant parent is on treatment. A study of the French Perinatal Cohort, conducted between 2000 and 2011, is the largest study to show the impact of treatment on preventing HIV transmission to a newborn.;This study found that no HIV transmissions occurred among 2,651 infants born to cisgender women who were on treatment before they conceived and throughout their pregnancy, who had an undetectable viral load at delivery and who did not breastfeed.
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Things To Know About Hiv Suppression
A vial of blood
A vial of blood
Development of antiretroviral drugs to treat HIV has turned what was once an almost always fatal infection into a manageable chronic condition. Daily antiretroviral therapy can reduce the amount of HIV in the blood to levels that are undetectable with standard tests. Staying on treatment is crucial to keep the virus suppressed. NIAID-supported research has demonstrated that achieving and maintaining a durably undetectable viral load not only preserves the health of the person living with HIV, but also prevents sexual transmission of the virus to an HIV-negative partner.
Other Prevention Benefits Of Hiv Treatment
In addition to preventing sexual transmission of HIV there are other benefits of taking HIV medication to achieve and maintain an undetectable viral load:
- It reduces the risk of mother-to-child transmission from pregnancy, labor, and delivery. If a woman living with HIV can take HIV medication as prescribed throughout pregnancy, labor, and delivery and if HIV medication is given to her baby for 4-6 weeks after delivery, the risk of transmission from pregnancy, labor, and delivery can be reduced to 1% or less. Scientists dont know if a woman living with HIV who has her HIV under control can transmit HIV to her baby through breastfeeding. While it isnt known if or how much being undetectable or virally suppressed prevents some ways that HIV is transmitted, it is reasonable to assume that it provides some risk reduction.
- It may reduce HIV transmission risk for people who inject drugs. Scientists do not yet know whether having a suppressed or undetectable viral load prevents HIV transmission through sharing needles or other injection drug equipment, but it is reasonable to assume that it provides some risk reduction. Even if you are taking HIV medication and are undetectable, use new equipment each time you inject and do not share needles and syringes with other people.
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Viral Load And Being Undetectable
Medical evidence has shown that people on effective HIV treatment;cant pass HIV;on.
Viral load is the amount of HIV in the blood.
A viral load test shows how much of the virus is in the body by measuring how many particles of HIV are in a blood sample. The results are given as the number of copies of HIV per millilitre of blood for example 200 copies/ml.
How Is Pep Different From Prep
PrEP and PEP are both forms of HIV prevention for people who are HIV-negative. A big difference between PrEP and PEP is that PrEP is taken before potential exposure, while PEP is taken after possible exposure to HIV. While PEPis prescribed in emergency situations and should be taken within 36 hours of exposure, PrEP is a daily pill that people can take to protect themselves against HIV if they think they will be sexually exposed. ;
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A Viral Load Test Will Let You Know If You Are Undetectable
If youre living with HIV and want to know if youre undetectable, the right test for you is Similar to nucleic acid tests to detect HIV infection, HIV viral load tests measure the number of copies of HIV in a milliliter of your blood. Its recommended that people living with HIV getHIV viral load tests generally every 3 to 6 months, in addition toother lab tests that measure your CD4 count and more.
The bottom line is that if youre living with HIV and have an undetectable viral load, you will still test positive for HIV if you get tested. But, this is expected, and doesnt mean that your treatment is not working or that you arent undetectable. As always, check with your HIV care provider if you have questions about what HIV test is right for you, or what types of tests will give you the answers you need to best care for your health.
How Does Being Durably Undetectable Affect My Risk Of Transmitting Hiv To A Sexual Partner
People living with HIV who take antiretroviral medications daily as prescribed and who achieve and then maintain an undetectable viral load have effectively no risk of sexually transmitting the virus to an HIV-negative partner.;
Three large multinational research studies involving couples in which one partner was living with HIV and the other was notHPTN 052, PARTNER and Opposites Attractobserved no HIV transmission to the HIV-negative partner while the partner with HIV had a durably undetectable viral load. These studies followed approximately 3,000 male-female and male-male couples over many years while they did not use condoms. Over the course of the PARTNER and Opposites Attract studies, couples reported engaging in more than 74,000 condomless episodes of vaginal or anal intercourse.
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