Showing posts with label HIV Cure. Show all posts
Showing posts with label HIV Cure. Show all posts

April 20, 2019

Researchers Say A Single Injection Can Keep HIV At Bay For Four Months

 By  Tech Times

A single injection may have prevented the progression of the human immunodeficiency virus, or HIV, to up to four months, a new study suggests.
Researchers in Taiwan reported that the antibody called UB-421 was safe and it effectively prevented the virus from destroying the immune system. They reported that a single injection of the antibody is as effective as a daily pill regimen.
They published the results of the Phase 2 trial of the drug in The New England Journal of Medicine.

Injectable HIV Drug

The researchers conducted a clinical trial involving 29 participants who were dignosed with HIV and have been taking anti-HIV medication in pill form. They were divided into two groups: one received an injection once a week while the other received a shot with a higher dose once every two weeks.
After the eight to 16 week-treatment period, all participants went back to their regular antiretroviral therapy, or ART, regimens.
One participant had to discontinue the experimental treatment after developing a mild skin rash. However, the rest were evaluated during follow-up visits and were found to have maintained HIV suppression over the course of the trial.
"We were able to use this antibody to maintain durable viral remission using a single agent instead of a cocktail of drugs," stated Chang-Yi Wang, the lead author of the study. "Such a durable maintenance is unprecedented, and it opens up a host of potential new treatment options for patients with resistance-prone HIV infection."
UB-421 works by binding to the same entry site that the HIV virus uses to infect cells. It competes with the HIV virus and occupy more cells, preventing it from infecting more cells. 
The antibody can even knock out the HIV virus that is already at the entry site of the cell.

More Options For HIV Patients

Today, HIV-positive patients have to take a cocktail of medications every day to suppress the virus, preventing it from progressing or being spread to others. If they miss a dose, the virus might develop resistance and flood the body with new copies. Taking a "pill holiday" can lead to death.
long-acting injectible can offer another option for patients who have the virus.
The next step of the study is to test UB-421 on patients who have recently been diagnosed with HIV, but have not started taking ART. Their goal is to see whether a shot can control the virus to up to six months.

The HIV Virus Used To Cure Bubble Boys Disease

A young patient at St Jude Children's Research Hospital, with his mother
 US scientists say they used HIV to make a gene therapy that cured eight infants of severe combined immunodeficiency, or "bubble boy" disease. 

Results of the research, developed at a Tennessee hospital, were published in the New England Journal of Medicine. 
The babies, born with little to no immune protection, now have fully functional immune systems.
Untreated babies with this disorder have to live in completely sterile conditions and tend to die as infants. 
David Vetter, the bubble boyThe gene therapy involved collecting the babies' bone marrow and correcting the genetic defect in their DNA soon after their birth. David Vetter, who came to be known in the 1970s as the bubble boy
The "correct" gene - used to fix the defect - was inserted into an altered version of one of HIV, the virus that causes AIDS. 
Researchers said most of the babies were discharged from the hospital within one month. 
Dr Ewelina Mamcarz of St Jude, an author of the study, said in a statement: "These patients are toddlers now, who are responding to vaccinations and have immune systems to make all immune cells they need for protection from infections as they explore the world and live normal lives." 
"This is a first for patients with SCID-X1," she added, referring to the most common type of SCID.
The patients were treated at St Jude Children's Research Hospital in Memphis and at UCSF Benioff Children's Hospital in San Francisco. 

What is this syndrome?

The case of David Vetter is perhaps the most famous case of severe combined immunodeficiency (SCID), a disease that made it impossible for him to engage with the world outside a plastic chamber.
Nicknamed "Bubble Boy", Vetter was born in 1971 with the disease and died at the age of 12 after a failed bone marrow transplant.
David Vetter, the bubble boy S
Within 20 seconds of his birth at the Texas Children's Hospital in Houston, he was placed in a plastic isolation chamber, where he lived until the age of six when he was given a special plastic suit designed by Nasa, the US space agency.
His parents had already lost one child to the disease before he was born.
David Vetter, the bubble boy What are other treatment options?
Currently, the best treatment for SCID-XI is a bone marrow transplant with a tissue-matched sibling donor. But according to St Jude, more than 80% of these patients lack such donors and must rely on blood stem cells from other donors.
This process is less likely to cure the bubble boy disease, and is more likely to cause serious side effects as a result of treatment. 
Previous advancements in gene therapy provided alternatives to a bone marrow transplant, but these treatments sometimes involved chemotherapy and had implications for a range of other diseases, including blood disorders, sickle cell anaemia and thalassaemia, and metabolic syndrome.

March 7, 2019

Details of The Second HIV-Free Patient With Stem Cell Treatment

Before I start with this report who made headlines yesterday and today, let me say there is nothing new here. It is good that they are trying ways which might have worked in the past but stem cell treatment is no panacea. If a person do not want to suffer from HIV and not transmit it to their sex partner(s) they need to follow Doctors instructions in becoming "UNDETECTABLE". If you have no HIV being detected there is no HIV to transmit to a sex partneer. Everytime you get news like this you run the danger to make people feel there is something else coing next month from what we have today. Why should I go through the trouble of stying undetectable?
Actually injections to be taken once a month so people don't forget their pills which many times is just one or two pill max would be an advance. A vaccine is needed really and it haas nothing to do with a trsansfer of Stem cells.
Getting excited about this particular news does not make a lot of sence since you have only two patients with decades between the two. Yet the case to get excited about is that undetectable is untransmitable. But both the person who came positive and friends and partners need to to teach people about that, just like people have been taught that gays don't all like lipstick and you have more straight men using ladies underwear than gay men unless they are performers or 'Drag-queens'. Most gay men , you can't tell they are gay and is not because they are acting straight, is just the way they are. We also owe a lot of gratitute to those who could be identified as gay beacuse of mannerism or closthes because they are the ones that got the death penalty and beatings first.
{ Page 6} HIV Where are we in HIV?
 HIV being very active in the lymphatic system which they find very cozy. (You can bring the picture to all dark.)

BBC News
A UK patient's HIV has become "undetectable" following a stem cell transplant - in only the second case of its kind, doctors report in Nature.
The London patient, who was being treated for cancer, has now been in remission from HIV for 18 months and is no longer taking HIV drugs.
The researchers say it is too early to say the patient is "cured" of HIV.
Experts say the approach is not practical for treating most people with HIV but may one day help find a cure.
The male London patient, who has not been named, was diagnosed with HIV in 2003 and advanced Hodgkin's lymphoma in 2012. 
He had chemotherapy to treat the Hodgkin's cancer and, in addition, stem cells were implanted into the patient from a donor resistant to HIV, leading to both his cancer and HIV going into remission.
Researchers from University College London, Imperial College London, Cambridge and Oxford Universities were all involved in the case.

'Not an anomaly'

This is the second time a patient treated this way has ended up in remission from HIV.
Ten years ago, another patient in Berlin received a bone-marrow transplant from a donor with natural immunity to the virus.
Timothy Brown, said to be the first person to "beat" HIV/Aids, was given two transplants and total body irradiation (radiotherapy) for leukaemia - a much more aggressive treatment.
"By achieving remission in a second patient using a similar approach, we have shown that the Berlin patient was not an anomaly and that it really was the treatment approaches that eliminated HIV in these two people," said lead study author Prof Ravindra Gupta, from UCL.

Hope of a cure?

By BBC Online Health Editor, Michelle Roberts
Although the finding is exciting, it is not offering up a new treatment for the millions of people around the world living with HIV.
The aggressive therapy was primarily used to treat the patient's cancer, not his HIV. 
Current HIV therapies are really effective, meaning people with the virus can live long and healthy lives. 
But the reason this case is so significant is that it could help experts who are looking for new ways to tackle HIV and achieve a cure. 
Understanding how the body can naturally resist the infection does offer up hope of this, even if it is still a long way off.

Prof Eduardo Olavarria, also involved in the research, from Imperial College London, said the success of stem cell transplantation offered hope that new strategies could be developed to tackle the virus. 
But he added: "The treatment is not appropriate as a standard HIV treatment because of the toxicity of chemotherapy, which in this case was required to treat the lymphoma."

Anti retroviral therapy for HIVImage copyrightGETTY IMAGES
Image captionThe patient was able to stop taking antiretroviral therapy drugs to control his HIV

How does it work?

CCR5 is the most commonly used receptor by HIV-1 - the virus strain of HIV that dominates around the world - to enter cells.
But a very small number of people who are resistant to HIV have two mutated copies of the CCR5 receptor.
This means the virus cannot penetrate cells in the body that it normally infects.
The London patient received stem cells from a donor with this specific genetic mutation, which made him resistant to HIV as well.
But a reservoir of cells carrying HIV can still remain in the body, in a resting state, for many years.
The UK researchers say it may be possible to use gene therapy to target the CCR5 receptor in people with HIV, now they know the Berlin patient's recovery was not a one-off. 
Prof Graham Cooke, National Institute for Health Research research professor and reader in infectious diseases from Imperial College London, said the results were "encouraging".
"If we can understand better why the procedure works in some patients and not others, we will be closer to our ultimate goal of curing HIV. 
"At the moment the procedure still carries too much risk to be used in patients who are otherwise well."

'Potentially significant'

Dr Andrew Freedman, reader in infectious diseases and honorary consultant physician at Cardiff University, said it was an "interesting and potentially significant report". 
But he said much longer follow-up would be needed to ensure the virus did not re-emerge at a later stage.
"While this type of treatment is clearly not practical to treat the millions of people around the world living with HIV, reports such as these may help in the ultimate development of a cure for HIV."
In the meantime, he said the focus needed to be on diagnosing HIV promptly and starting patients on lifelong combination antiretroviral therapy (cART).
This can prevent the virus being transmitted to others and give people with HIV a near-normal life expectancy.

July 26, 2017

CNN Reports on Something We Have Known: Undetectable Means 99.99 for Transmission

Adamfoxie has been reporting this news for 18 months or more. If you have become undetectable, after you wait a few months you won't be transmitting the disease. Undetectable means in layman's terms if they are not able to detect your virus means you won't be transmitting the virus. There has been a reluctance for the government and pharma to let the good news out and the answer is money from Pharma. Think about it. It's the same reason a "Cure" is not preached and the pharmaceuticals have not been interested in talking about that in a serious way.  Why cure diabetes when it makes so much money for so many? HIV is no diabetes and it killed people a lot faster and it was a pandemic brought under control by money and meds. Under control! If you read yesterday's article about the girl cured after being undetectable together with this article it will enhance your knowledge on this.
Blog Publisher 

The evidence is in and the message is clear: When someone is HIV positive, taking regular treatment can pretty much zero their chance of spreading the infection to others during sex.
Sexual transmission of HIV is negligible when someone is on treatment, whether they're in a heterosexual or homosexual relationship, according to results from previous studies and now a large-scale study of homosexual men, presented at the Ninth International AIDS Conference on HIV Science in Paris on Tuesday.
HIV experts emphasized this aspect of prevention, highlighting the "Undetectable equals Untransmissible" campaign, during a press conference at the international meeting. The campaign works to encourage people worldwide to stay on treatment by ensuring they understand that doing so could mean they cannot infect others.
    This message is not aligned with the status quo in terms of the care people infected with HIV receive today, believes Bruce Richman, founder and executive director of Prevention Access Campaign and the "Undetectable = Untransmittable" initiative. "This is transmission-stopping information," he said.
    New vaccine results have shown promise at the meeting this week and in recent studies, but are still far from becoming a reality to end the epidemic.

    Overwhelming evidence

    In the largest-ever trial on HIV transmission risk among homosexual men, Australian researchers explored the sex lives and HIV rates of more than 350 homosexual couples where one person is HIV positive. The couples were from Brazil, Thailand, and Australia.
    Each couple reported their sexual activity when visiting clinics involved in the trial and HIV-negative partners were regularly tested to diagnose any new infections.
    The couples participating reported having sex almost 17,000 times without condoms between them over four yearsand none of those times resulted in new infections.
    "There was not a single linked HIV infection in these couples," said Andrew Grulich, professor of epidemiology at the University of New South Wales in Australia, who led the study. "Nobody became infected from their partner."
    Three new infections were discovered during the trial, but analysis of the virus showed they had come from sex outside of the relationships, not from the person on treatment within the couple.
    Sex without a condom is not necessarily advised, however, to prevent risk of other sexually transmitted infections (STIs). "This (group) had very high STIs," Grulich told CNN, adding that 20% of the men in the trial developed STIs each year, yet there were zero HIV infections. 
    Approximately 10% of men had STIs associated with anal sex, which experts had previously thought aided HIV transmission, Gulich said.
    The new evidence builds on previous studies on couples where one partner is HIV positive and on treatment, including a landmark study in 2011 that found that treatment can prevent new infections among couples by 96% and a second study in Europe in 2016 showing no transmission at all.
    Treatment as prevention is now recommended by the World Health Organization as a key component to include in HIV prevention programs,
    The latest trial is the first to explore the benefits of treatment as prevention across multiple continents, showing this approach could be universally applicable. "We wanted to see if this could be applied in different settings where there are also HIV epidemics among homosexual men," said Grulich.
    An estimated 68% of new HIV infections in Australia in 2015 were among homosexual men, according to the Australian Federation of AIDS Organizations.
    The preventative effects are particularly strong due to the increased risk of transmission that comes with anal sex.

    Protective, despite greater risk

    "We know transmission risk by anal sex is approximately 10 times higher than risk by vaginal sex," said Grulich, who feared this could lead to some infections during the trial. "This provides reassuring evidence that treatment is as effective in homosexual men," he said.
    "This (study) is confirmation of something we have known for some time," said Dr. Anthony Fauci, director of the National Institute for Allergy and Infectious Disease, within the US National Institutes of Health. 
    The fact that transmission risk is clearly greater by anal intercourse shows this is a powerful tool for prevention, he said. "Now is the time to push for it."
    International AIDS Society President Linda-Gail Bekker believes working to ensure more people get tested for HIV and therefore treated is a crucial component of the current fight against the virus, but not necessarily the immediate one.
    "Let's have a reductionist approach, but I think there is also lag in terms of treatment as prevention. You've got to get things up to scale," she told CNN. In the meantime, she said, the services we already have for people who are uninfected to protect themselves should be pushed.
    These currently available services include high-risk groups taking drugs to prevent infection, known as pre-exposure prophylaxis (PrEP), medical male circumcision, which can reduce transmission from women to men by 60%, and condom use. "That will curb the transmission rate more quickly" while we begin treatment as prevention and wait for it to become more widely available globally, she said.
    Bekker used the example of Swaziland, where rates of HIV were reported on Monday to have dramatically declined since 2011, according to the US President's Emergency Plan for AIDS Relief. Swaziland has the highest prevalence of HIV in the world, but new infections have almost halved since 2011, after providing treatment and male circumcision for more than 12 million people.
    By the time these prevention options are extensively promoted and provided to those who need them, Bekker hopes a vaccine may then finally ready. This would truly eliminate the disease, rather than control it, she believes.

    New vaccine promise

    Results from a recent vaccine trial, known as the APPROACH trial, were presented at the conference Monday and revealed this type of vaccine could instigate an immune response against HIV when tested on almost 400 volunteers across five countries.
    The type used were mosaic vaccines, where components of different HIV viruses are combined together to create an immune response in the body.
    Being a 'superhero': The South African volunteers trialing a HIV vaccine
    Being a 'superhero': The South African volunteers trialing an HIV vaccine
    Seven different regimens of the vaccine were tested and all elicited an immune response and were well tolerated in the body. One that previously showed promise in animals shined through, giving the strongest response in humans.
    The researchers stress, however, that simply because an immune response was created does not mean it will prevent someone becoming infected with HIV.
    "The promising, early-stage results from the APPROACH study support further evaluation of these candidate vaccines to assess their ability to protect those at risk of acquiring HIV," said Dr. Dan Barouch, a principal investigator for APPROACH, in a statement.
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    "A safe and effective HIV vaccine would be a powerful tool to reduce new HIV infections worldwide and help bring about a durable end to the HIV/AIDS pandemic," said Fauci, whose Institute supported the trial. "By exploring multiple promising avenues of vaccine development research, we expand our opportunities to achieve these goals." 
    Bekker added that this is one of three avenues currently being explored to create an effective vaccine against HIV, including one being trialed in her home country, South Africa. Whichever one wins the race, it can't come fast enough.
    "Finally, a vaccine will clean (HIV infections) up" after these prevention services are in place, she said. "And hopefully eliminate HIV."

    By Meera Senthilingam, CNN

    June 19, 2017

    6 Experts On White House HIV Advisory Panel Quit Saying Trump Does Not Care About HIV

    HIV Test Tube

    Six members of the Presidential Advisory Council on HIV/AIDS (PACHA) resigned in protest of the Trump administration, which they allege "has no strategy to address the on-going HIV/AIDS epidemic." 
    Scott Schoettes, Counsel and HIV Project Director at Lambda Legal, explained in a Newsweek op-ed Friday that he and five colleagues decided to leave their posts on the council for a number of reasons. 
    But their largest expressed gripe was that the Trump administration has not sought input from the council when formulating HIV policy. 
    Schoettes, who is openly HIV positive, added that the White House is also pushing legislation that would harm people with HIV and “reverse gains made in the fight against the disease.”  
    "The decision to resign from government service is not one that any of us take lightly," Schoettes wrote on behalf of his colleagues. "However, we cannot ignore the many signs that the Trump administration does not take the on-going epidemic or the needs of people living with HIV seriously." 
    Lucy Bradley-Springer, Gina Brown, Ulysses W. Burley III, Michelle Ogle and Grissel Granados are the five other members who resigned. 
    The White House and the Department of Health and Human Services did not immediately respond to multiple requests for comment. 
    Formed in 1995 by President Bill Clinton, PACHA was created to counsel the White House about the AIDS epidemic. President George W. Bush renewed its charter in 2001. 
    The board can carry as many as 25 members, but it sat at 18 before the six members resigned. Members include doctors, scientists, HIV advocates, faith leaders, academics, legal experts, health care providers and public health officials. 
    Members typically serve four-year terms. 
    Schoettes and his colleagues often compared President Donald Trump with Barack Obama, whom they called a much more attentive steward of the council and whose Affordable Care Act “benefited people living with HIV and supported efforts to combat the HIV/AIDS epidemic." 
    In the op-ed, they note that Trump removed the Office of National AIDS Policy website and has not appointed someone to lead the White House Office of National AIDS Policy, who held a seat on the Domestic Policy Council under Obama. 
    "Because we do not believe the Trump Administration is listening to — or cares — about the communities we serve as members of PACHA, we have decided it is time to step down," Schoettes wrote. 
    "We will be more effective from the outside," he added, "advocating for change and protesting policies that will hurt the health of the communities we serve and the country as a whole if this administration continues down the current path."

    December 7, 2016

    No HIV Cure in 2016 but Something is Likely to Come in 2017


    New study shows excellent results in a study on monkeys and a med being used now. Next stage is already in progress testing it on volunteers. There is a drug company in Japan who is had good results but they are not the only ones working on it. They made the International news because they are ready to move to the next stage and because is with a drug that has been used to treat another condition.

    The surprising results have come from a study in monkeys involving an antibody used to treat Crohn’s disease.
    Who has done the research?

     The study comes from the lab of Dr Anthony Fauci, the director of the National Institute of Allergy and Infectious Disease in the US.

    He has made research into HIV-AIDS his life work.

    He is overseeing clinical trials testing whether the drug, made by Japanese drugmaker Takeda, can control HIV without the need for ongoing treatment.

    The research builds on efforts by several teams to produce sustained remission of HIV-AIDS after suspending antiretroviral therapy (ART).

    With the exception of one group of people in France, known as the Visconti cohort, all patients who have stopped taking ART after some form of treatment have seen the virus return. 

    The drug
    The drug, Entyvio, is an antibody engineered to attack a specific protein.

    Known generically as vedolizumab, it is approved in more than 50 countries for ulcerative colitis and Crohn’s disease.

    This occurs when the immune system attacks the intestines.

     How many HIV patients are there around the world?

     An estimated 36.7 million.
    When will we have the results?
    Not until late 2017 or early 2018.
    What is a “functional cure”?
    A treatment that puts the disease in sustained remission, allowing patients to skip the daily cocktail of pills they must take to keep their disease in check.

    The hope would be that, eventually, instead of having to take daily medication, patients could get a shot or infusion every few months that would keep their virus in check. 

    What are the HIV-AIDS specialists saying?

     There is optimism about the work, but they remain cautious.

    Many promising drugs have worked extremely well in monkeys but have failed to work in people.
    Are there any other trials ongoing?

    Fauci’s study is one of several early stage clinical trials testing new drug and antiviral combinations that could help patients keep HIV in check and raising hopes for a “functional cure” that puts the disease in sustained remission.

    A second trial combines a therapeutic vaccine from Johnson and Johnson with an immune system booster from Gilead Sciences.

    Both are especially promising because they involve products already tested in people, which could speed up development time if they are worked.

    Other ideas are also being worked on, including a full-scale human trial that was launched in South Africa this week (November, 2016).

    Research on stopping the virus includes studies involving human antibodies that neutralise HIV, as well as a vaccine that uses a herpes virus to train the immune system to fight HIV.
    What Dr Fauci says

     Dr Fauci says what they have found in monkey models is promising. They are now testing to see if this can be replicated in the first human trial.

    “We clearly induced something in the monkeys that is chronically, over one to two years, suppressing the rebound of their virus.”

    “We don’t know yet what that is. We don’t know what type of response. We certainly are going to be working in non-human primate monkey models as well as in the humans once we get data from this study to try and figure out what the mechanism is.”

    “But the first and important thing we need to do is see if we get the results in the humans that we saw in the animals and that is the reason you do a clinical trial.”

    “We will need to wait and see what happens in the human system.”

    Fauci says the advances in the treatment of AIDS over the last 30 years have already been astounding.

    “We have gone from uniformly-fatal living no more than 12 or 15 months to someone living almost a normal life span.”

    December 2, 2016

    Sex Was Deadly-One Pill Changed That-Still Some Don’t see the Miracle Pill and Fall Overboard

     If where you live there is access to PrEp you have no excuse to put your self to becoming HIV positive, the health system thru the expense and your next partner that you might give it to.  If you forget to take a pill now if you are sexually active you will also forget to tell your partner about being  exposed and so the virus will live on.                                                                      

    In late 2014 I received an email from one of New York City's largest sex parties for gay men. Usually, the email would have contained this: a time, an address, a dress code, the price. The party had long been condoms-only, but a new safe-sex provision had just been added: "If you do have condomless sex it is assumed that you are on PrEP/Truvada or undetectable."

    I wouldn't have noticed this email if it hadn't been for a response from New York's one remaining condom-only party. This wasn't an invitation but a statement of policy, an email unlike any sent previously or since. Safe sex is an important project, it argued, and condoms are the only way to be safe. The second party remains condoms-only, and is still alone in this decision. It feels now like a holdover from a different time.

    My generation of gay men came after the plague but before the pill. What I knew was that fifty thousand people died in the U.S. in 1995. I was thirteen. What I knew was that sex kills, that no pleasure is ever free of worry, of death. The first thing I learned about sex was Kaposi's sarcoma lesions, gaunt thirty-two-year-olds on TV. I became a gay man and a scientist with a background in microbiology and biochemistry. Viruses have always fascinated me for being so complex and yet so simple, for being so deadly with so few genes.

    But HIV didn't just kill bodies. It killed a type of sex as well, a type of pleasure. It erased the possibility of my body and another meeting, one moment, without my mortality there too, watching. Sex is this: another body, my body, my mortality, all naked for me to see. I knew about HIV and death before I knew I was gay. I knew about death then, and that being gay might be deadly, and now I sleep with men.
    HIV has never left me. I'm nostalgic for the pre-HIV era I never knew. Our image of those years is ambivalent: You could give head in abandoned buildings by the piers, but anything like a relationship seemed impossible to so many, the notion of gay marriage laughable. Gay people weren't often permitted relationships in a world so threatened by our bodies and how we use them. Now we can get married, but — thanks to HIV — we've lost the notion of pleasure without worry. I worry. I only have unprotected sex when in a monogamous relationship. Even then, who knows? Everyone cheats, even straight people.

    Those who lived through or were born into the 1980s became a generation afraid of love and the sex it would bring. The writer Hilton Als, referencing the garbage bags that early AIDS victims were stuffed inside, wrote, "I did not say I loved him....If I did, wouldn't that end up in a garbage bag, too?" Even after HIV became less of a death sentence, I always viewed it fatalistically. Being positive would make it harder — I always felt — to find love and trust and sex. I had reservations about dating someone who was HIV-positive; I knew that if I were positive others would have the same reservations about me. If there were a pill for my worry, I would take it, a cure not for an infection of the body but for the traumatized mind. I would take this pill now, and I would never stop.

    Some definitions: MSM: men who have sex with men, a term devoid of political or social overtones (unlike, say, "gay" or "queer"). MSM are the community most at risk for new HIV infection. PrEP: pre-exposure prophylaxis. PrEP is a pill taken by HIV-negative people to maintain their status. Truvada: The one pill approved for PrEP. It has been used as a component of HIV therapy since 2004, but was only approved for PrEP in the HIV-negative in 2012. In this article, "Truvada" refers to the drug used specifically by those who are HIV-negative, a shorthand that is almost universal in New York's gay community. Undetectable: An undetectable person is HIV-positive but controlling their infection with antiretrovirals. New research shows that their likelihood of communicating the virus is essentially zero.

    Truvada came on the market four years ago, in 2012 , but prescriptions didn't start taking off until early 2014. Gilead Sciences, the company that makes and sells Truvada, reported earlier this year that eighty thousand to ninety thousand people were on PrEP. Twelve and a half thousand people in New York State have filled prescriptions, the overwhelming majority in the city. The number of individuals starting PrEP has increased exponentially, rising fivefold in two years, from the end of 2013 to the end of 2015. A survey by New York City's Department of Health estimates that 29 percent of MSM ages eighteen to forty in the city are already on PrEP.

    For one week, those numbers included me. I wasn't having sex with a stranger. I was having sex with my ex. He'd been in and out of my life after he'd gone away for a month and I'd found evidence he was cheating. A part of me had always known.

    We'd been having unprotected sex for a year. I've always had unprotected sex with my boyfriends, a sign that we cared for each other, that we had built something like trust. I insisted on couples trips to the free clinic after three months of monogamy. I loved this man in part because his sex seemed so free, so out of my control. I begged him not to put me at risk. I told him my body was in his hands. He looked me in the eye and said I could trust him. I did trust him. After I caught him cheating, we used condoms. I got tested. He said that he never had raw sex with anyone but me, that it was an intimacy I alone had earned. I believed he was telling the truth. I trusted that he only cheated safely.

    My ex wanted another chance. He wanted to have raw sex again. So one of us — I don't remember who — suggested PrEP. This was in 2014, when hardly anyone knew about Truvada. PrEP and undetectable were not yet listed as safe-sex options in hookup apps. Gay activists still called it a poison, a party drug. This pill offered the promise of bringing us back together. Truvada was more certain than his word.

    We both started swallowing that big, blue pill once a day.

    A week later, without touching him much at all, I was on my way out of his life. PrEP made space for me to consider raw sex with him again, but I realized that it wasn't HIV that made him unsafe. Maybe for the first time in my life, I wasn't afraid of HIV. I was afraid of him. There was no cure for the damage we had done to each other. So I left, and I tried to stay gone.

    Truvada is not one drug but two: emtricitabine and tenofovir disoproxil fumarate. HIV pills contain multiple (usually three) antiretroviral drugs. This is because HIV mutates rapidly to become resistant to any one therapy. The likelihood of a single virus simultaneously acquiring resistance to two or three drugs is the product of the individual probabilities, a number that approaches zero without ever reaching it.

    People at high risk for HIV infection — sex workers, MSM, those with multiple partners — can take Truvada and have unprotected sex with little risk of contracting HIV. There is a 96 percent reduction in HIV transmission for those who take the drug four times a week. For daily use, the reduction is 99 percent. In one key study, none of the participants contracted HIV. Another option — post-exposure prophylaxis, or PEP — can be taken after a broken condom or risky sex. These drugs stop the virus from replicating before it manages to find and infect T cells. The virus never becomes a part of us.

    In preventing the transmission of HIV, PrEP is at least as effective as condoms. Condoms reduce the risk of HIV transmission through anal sex by 70 percent with consistent and proper use. For men who don't use condoms consistently — and according to studies, most men don't — the difference in rates of HIV transmission between sex with and without condoms is not statistically significant.

    Those who remain HIV-negative while on PrEP will have antiretroviral medicine consistently in their bloodstream and no virus in their blood. Undetectable people have antiretroviral medicine in their bloodstream and no virus in their blood. In terms of HIV transmission, there is no reasonable distinction between those who are HIV-negative and on PrEP and those who are HIV-positive and undetectable.

    For many years there was a respectability politics of condoms. Truvada was vociferously opposed by traditional gay health organizations. Michael Weinstein, the head of the AIDS Healthcare Foundation, continues to campaign against it. The opposition to Truvada seems to have made Gilead cautious about marketing it. Though the drug has been available for four years, Gilead has started to underwrite advertising only in the past few weeks. Paranoia about PrEP remains, often driven by the idea that other infections (chlamydia, syphilis) will rise without condom use. Bacterial STIs did increase in 2015, though it's impossible to connect that increase to Truvada. In effect, much of the rhetoric about STIs continues a long history of pathologizing gay sex, particularly raw gay sex, now that we can no longer rely on HIV alone.

    When single, I use condoms consistently. I believed this: Responsible, self-loving, caring, good gay men use them, always. I wanted to be that type of man. I was shocked, talking to my straight friends, to learn that they had unprotected casual sex. Gay men were considered unsanitary even before HIV. Our vice president–elect thinks us unfit to work because of our diseased bodies. We have to constantly prove to the world that we aren't, in fact, sexual monsters, deviants. Straight people don't carry the same burden of politics, the same history of HIV, into the bedroom.

    In the era of HIV activism, gay sex was central to the conversation. HIV was a sexually transmitted disease; how we fucked was how we lived or died. In the fight for gay marriage, we willingly hid our sex. An ex-partner of mine worked at GLAAD, where he trained people to say "gay" and not "homosexual," because the latter puts the word sex in people's faces. The fight would be easier if people didn't imagine the icky things we do in the dark. We won the right to marriage by convincing straight nuclear families that our love is just like theirs. Our sex, too: three times a month, monogamous, missionary, seven minutes, safe.

    But there's always been a tension. Queer people are a sexual and cultural vanguard. Anal sex is kind of our thing; now sitcoms joke about straight couples pegging. We had Grindr for years before Tinder popped up. We've been doing monogamish since basically forever.

    Gay and HIV activists fought conservative institutions — public schools, the Catholic Church — to make condoms widely available and to train people how to use them. In a world where everyone was dying, condoms were the only way to stay alive. They worked. For decades, condom culture was a type of care among gay men. As we approach four years of a Trump administration, this fight against conservative institutions might be beginning anew. But condoms may have a cultural significance that now surpasses their usefulness in public health and public policy.

    I bought into the politics that binds HIV and gay-marriage activism: that condoms matter, that sex must be contained, safe, respectable. I was raised Catholic and always had been a little afraid of my own sexuality. I thought myself better-than because I'd always used condoms. I looked down on my friends who didn't. Of course humans — of all sexualities — slip up. Of course people are going to find pleasure in doing the very thing they've always been told not to do. Sometimes we want things from love, from sex, precisely because they aren't safe. I wanted my ex; he wasn't safe. I always suspected he was cheating; we had unprotected sex anyway.

    The conventional narrative of the past three decades is that we survived the plague. Then we got marriage, an assimilation into an institution that I always found too narrow for most relationships, even straight ones. What we lost was the freedom of queer sex, queer sluttiness, queer rage, raw sex, queer separatism, hedonism, and free queer love, which might not look like straight love at all. HIV gave gay men who believed in respectability, modesty, and monogamy the upper hand. Marriage used that respectability to gain legal rights. Truvada might be a step toward a new sexual liberation — sex parties, singles and swingers, threesomes even for committed couples — and away from the condoms that made our sex safer not just physically but culturally. No wonder it makes people, gay and straight alike, uncomfortable.

    AIDS Taught Me Sex Was Deadly. A Pill Changed That 
    Truvada is nothing special, nothing new. The antiretrovirals in it have been used for decades. The difference is the bodies the drugs are put inside, now HIV-negative, no virus in residence, now not ill but pre-ill, infected only by the type of sex we have.

    The pill's out-of-pocket cost is roughly $18,000 a year. Truvada is made by only one company, Gilead. One common criticism of PrEP is that it requires HIV-negative people to take very expensive pills whose side effects are not insignificant. PrEP, the argument goes, turns gay sex into a profitable (and therefore palatable) enterprise in the age of late capitalism, where everything is moral if it's making someone rich. Gay sex parties aren't sinful debauchery; they're added value for Gilead shareholders.

    The rebuttal is that PrEP works. It's most likely less expensive, and involves fewer years of dealing with side effects, than taking antiretrovirals for a lifetime, as those who are HIV-positive must. Yet $1,500 a month for the option of sex uncontaminated by fear of HIV is a high cost for an individual or society to pay.

    Gilead has a program that provides free drugs to those without insurance, and there is a co-pay assistance program as well. Theoretically, anybody should be able to get Truvada at low cost. In practice, it's not that simple.

    As I was writing this essay, I had dinner with a friend who had been on Truvada but who had recently had to stop taking the drug. He hit the yearly cap — $3,600 — for the Gilead co-pay assistance program and his co-pay, he said, was as high as $500 a month. With private insurance and a very high co-pay, he was — in terms of access to Truvada — in a worse position than those who have no insurance at all.

    "I just want to be able to have sex again," my friend told me. He's single and mostly uses online apps for sex and dates, both. He was having a hard time finding men who would have sex with condoms. For my friend, in 2016, PrEP feels necessary to have sex. He wouldn't have unprotected sex without it, and hookup culture — according to him — has moved on. Condoms are no longer the norm. This does feel new.

    I knew the city was building a program to help people with private insurance who max out the Gilead co-pay program. I had met with Dr. Demetre Daskalakis, the head of New York City's HIV prevention campaign, to talk about condoms and PrEP and the city's programs. We'd discussed people in my friend's situation. I spent the next two days on the phone with a full alphabet of agencies: first 311, then HASA (only for the HIV-positive) and ADAP (doesn't cover PrEP), then my city-associated HIV clinic. Nothing. Then state programs, PrEP-AP and the PrEP hotline; then PAN, then Xubex.

    On hold listening to badly performed classical music I thought, This is how bureaucracy kills: to Bach. I'd spent months researching PrEP, and I couldn't help my friend. Once I'd exhausted all the options, I reached back to Dr. Daskalakis, hoping for a nudge in the right direction. Yes, the city knows about the PrEP donut hole for the underinsured. Yes, they are hoping to develop a solution. No, there is nothing yet. It's been months since my friend has taken Truvada and months, too, since he's had sex.

    Truvada offers sex without worry for fifty dollars a pill. People live and die on the basis of a brief conversation at a clinic about whether and how to sign up. Fifty percent of black MSM are HIV-positive or are likely to be in their lifetimes. New York City is majority-nonwhite. In some places people are still — against medical and epidemiological evidence — going to jail for fucking while HIV-positive. Many still blame an HIV-positive person for their risk when both partners consent to unprotected sex. Even in New York, where the city government is committed to PrEP and stigma-free HIV policy, there are people who fall through the cracks. Outside of this city, those with the least access to PrEP will be people — queer people, poor people, people of color, people in prison, people in rural towns — who have always been excluded from healthcare.

    And that is what HIV care looks like before Donald Trump starts running the federal government. Our vice president–elect has led the drive to defund Planned Parenthood — even as the closure of a Planned Parenthood testing center in his home state inflamed a major HIV outbreak.

    The coming years could make geography matter even more than it already does — things like PrEP may be accessible in New York and entirely unavailable in rural Indiana. More than five hundred thousand people in America know they're HIV-positive but aren't on treatment. This is more than half of all people living with HIV. A friend of mine has a cousin in a deep-red state dying of AIDS, right now, today. He has KS lesions, he's unlikely to live much longer, he often can't get drugs, and when he does take medicine he tells his relatives only that he has "cancer." This isn't the story we're telling ourselves, and it's not one we often hear.

    When PrEP was introduced, we all wanted to know: Would it change behavior? Would it lead to a world where condom use dwindled and raw sex became — again — the norm? Early research showed that PrEP users didn't decrease their condom usage. People on PrEP weren't more likely than they were before to have raw sex, they were just more protected in their actions.

    More recent studies suggest otherwise. My experience and the experience of my friends also hints at a culture shift. Almost everyone I asked who still uses condoms has a story of someone backing out of a hookup if condoms were to be used. People are having more raw sex, and they're more open about it. They advertise it on apps. They talk about it with their friends. I see it now, and I didn't see it much before.

    I've spoken to dozens of people, on and off the record, about PrEP. Sitting at my kitchen table with three gay writers, none of whom were taking PrEP, I realized that all the people I've talked to — whether they are taking the drug or not — are making a difficult and informed choice about their body, their pleasure, their risk, their sex. Some are using PrEP as a backup to condoms, others as a substitute. Many aren't using it at all; some use it on and off, when they are not in a monogamous relationship. Some want to start. At my kitchen table, one writer friend said that having lived through the 1990s, he'll never take the condom off. It'll never — for him — feel safe or sexy.

    Me? When my boyfriend read an early draft of this piece, he asked if I wanted to get on PrEP. "No," I said, "I don't. Do you?" Reading this made him feel like HIV is inevitable, especially given the numbers concerning men of color. But this moment we're in makes me feel hopeful. Even if HIV happens, so what? I used to think that HIV would make it harder to find love and sex. Now we know that HIV-positive and undetectable is safe. It's sexy. I have friends who prefer to sleep with undetectable men. They know that most HIV transmission is by people who don't know they're infected or aren't on treatment. For an acquaintance who prefers not to use condoms for his hookups, people who know they're positive and are on drugs are the safest bet.

    "Our story is about to change," Dr. Daskalakis told me. He meant the public health programs the city is about to enact. For me, it's true of our cultural moment: a disorienting pivot from everything we told ourselves to be true. The line between HIV-negative and -positive, between bodies safe and not safe to sleep with, is becoming porous.

    The political moment we're in only amplifies this feeling. We might go back to 2012 — before Truvada, before we knew that undetectable means safe. We might go back further. I can imagine a future where only people with money can treat or prevent HIV. For many, that's still today's reality anyway, and it probably won't change under the Trump administration. Remember that more than half of the people with HIV aren't on treatment right now.

    So yes, we now have good HIV medicine for both treatment and prevention. Pills don't cure us, but they might keep us alive. In 1996, people were so near to death, and then they weren't. Pills do beautiful, beautiful things. Pills can't do it all. Pills can't make us better at negotiating consent or understanding risk. Pills are not healthcare infrastructure in communities that need it. Pills don't erase stigma. Pills exist where people can afford them. Pills exist for people who can get to doctors, clinics, and hospitals.

    In New York City, Truvada has become something like mainstream. All living is risky. All sex, too. I've slept with people I didn't love enough when they loved me deeply. I've slept with people I loved who didn't love me enough, who lied, who cheated. I've had joy, too, even with that ex: when we made love as midnight brought in my thirtieth birthday. Joy: the Grindr hookup I had whose body fit mine. Joy: the first kiss with my current boyfriend, a bundle of nerves, leaning forward on my couch, our glasses clinking at the nose. For decades, and still too often, these small moments of pleasure could bring death.

    In the past three years, I've been able to imagine a new type of pleasure. Remarkably, this pleasure is one willing to inhabit my own body. I don't know if it's PrEP — even though I don't take it — or the idea that being undetectable is safe, healthy. I don't know if it's because I have a partner I trust with my life, but I suspect it's something more than that.

    Even with boyfriends or girlfriends I trusted before, I could never have sex without feeling my life and death were at stake. Now, with my boyfriend, we strip each other naked, no Truvada in either of our blood. In these moments, my mortality is growing smaller and smaller. Sometimes I don’t think about it at all.

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