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AIDS and HIV

Fauci: More resources needed to end global HIV/AIDS epidemic

Proposed budget cuts threaten HIV and AIDS programs

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Dr. Anthony Fauci, director of the National Institutes of Health’s National Institute of Allergy and Infectious Diseases, speaks at the U.S. Conference on AIDS at the Marriott Marquis Hotel in D.C. on Sept. 9, 2017. (Washington Blade photos by Michael K. Lavers)

The director of the National Institute of Allergy and Infections Diseases at the National Institutes of Health on Saturday said more resources need to be devoted to ending the global HIV/AIDS epidemic.

Dr. Anthony Fauci in a presentation he gave at the U.S. Conference on AIDS at the Marriott Marquis Hotel in D.C. noted “individual countries” have met UNAIDS targets of having 90 percent of people with HIV knowing their status, receiving antiretroviral therapy and having undetectable viral loads by 2020. He pointed out “globally as a whole we are still far from the mark at 44 percent.”

“We need to do much better,” said Fauci. “You do much better with resources.”

Fauci said 19.5 million of the more than 36 million people around the world who are living with HIV are on antiretroviral drugs. He noted there is a “treatment gap” of 17.2 million people.

“We are really far off the mark. so we need to so something at a global epidemiological level that involves not only people in this room, but governments, our own, international organizations that need to pull together for that,” said Fauci.

House Minority Leader Nancy Pelosi (D-Calif.) in her remarks at the conference’s opening plenary on Thursday noted President Trump’s proposed budget for the 2018 fiscal year would cut $850 million from the President’s Emergency Plan for AIDS Relief (PEPFAR) and $225 million from the Global Fund for AIDS, Tuberculosis and Malaria. She also criticized the White House for proposing cuts to the Ryan White Comprehensive AIDS Resource Emergency Act that provides assistance to low-income people with HIV and their families, the Housing Opportunities for People with AIDS (HOPWA), the U.S. Department of Health and Human Services’ Office of Minority Health and the National Institutes of Health itself.

Fauci in his remarks did not specifically refer to the proposed cuts. He did say, however, there is a need for an HIV vaccine “to achieve what I call durable end of the HIV pandemic.”

“We’re not talking about the individual person who’s living with HIV or what we can do for at the at-risk purpose, even in the absence of a vaccine,” he said. “But globally and epidemiology if we want to end the epidemic, if it’s durable we’re going to need a vaccine.”

‘We are a movement for social justice’

Roughly 3,000 people attended the conference that NMAC — formerly known as the National Minority AIDS Council — organized.

NMAC Executive Director Paul Kawata on Saturday discussed Trump’s proposed budget, noting it “has been a very difficult time in Washington.”

“We are a movement for social justice,” he said. “We are a movement for social justice that is dependent upon government funding.”

Kawata in his remarks referenced last month’s white supremacist rally in Charlottesville, Va., last month that left a 32-year-old woman dead and more than a dozen others injured. He also noted the Trump administration’s decision to rescind the Deferred Action for Childhood Arrivals (DACA) program that has allowed roughly 800,000 young documented immigrants to remain in the U.S. and obtain work permits.

“A lot of us are really hurting right now,” said Kawata. “There’s so many messages that we’re getting.”

“We’re being told in the outside world that we’re second-class citizens,” he added. “Goddamn it we are not second-class citizens and we deserve to fight and we deserve to stand up for who we are.”

NMAC Executive Director Paul Kawata speaks at the U.S. Conference on AIDS at the Marriott Marquis Hotel in D.C. on Sept. 9, 2017. (Washington Blade photo by Michael K. Lavers)

Members of the U = U campaign — which describes itself as “a health equity initiative to end the dual epidemics of HIV and HIV-related stigma by empowering people with and vulnerable to HIV with accurate and meaningful information about their social, sexual, and reproductive health” — took to the stage before Kawata spoke and protested.

“I’m so happy today as a gay black man to be able to say that U = U,” said Roscoe Boyd of Detroit. “I’ve been taking my medication every day and because of that I cannot transmit the virus to my partner. That empowers me to live a life that’s full and free.”

AIDS Alabama CEO Kathie Hiers echoed Boyd when she spoke.

“If you are undetectable. you are not a danger,” said Hiers. “You can have a healthy sex life. you can have babies. the sky is the limit.”

Fauci on Saturday noted his support for the campaign.

“The science does really verify and validate that U = U,” he said.

Conference organizers on Friday allowed a group of five transgender rights advocates who interrupted a plenary to speak on the stage for nearly 20 minutes. One man who attended Saturday’s plenary interrupted Kawata and criticized conference organizers for not providing “space for the Latino community.”

“You call this a family reunion, but I have not seen one Latino voice on that main stage,” said the man, who did not identify himself. “It’s very heartbreaking to come here once again and not see a Latino presence on the main stage.”

“Our people are hurting too,” he added. “We’re brown and undocumented. we’re brown and gay. we’re brown, gay and undocumented . . . our voice is important.”

Kawata acknowledged the man from the stage after he stopped speaking.

“Thank you for standing up and speaking your truth,” said Kawata. “Thank you for speaking up and for holding me accountable.”

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AIDS and HIV

U.S. announces more funding for HIV/AIDS fight in Latin America

Jill Biden made announcement on Saturday in Panama

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Former Panamanian first lady Lorena Castillo and UNAIDS in 2017 launched a campaign to fight discrimination against Panamanians with HIV/AIDS. Panama will receive $12.2 million in new PEPFAR funding to further combat the HIV/AIDS epidemic in Latin America. (Washington Blade photo by Michael K. Lavers)

PANAMA CITY — First lady Jill Biden on Saturday announced the U.S. will provide an additional $80.9 million to the fight against HIV/AIDS in Latin America.

Biden during a visit to Casa Hogar el Buen Samaritano, a shelter for people with HIV/AIDS in Panama City, said the State Department will earmark an additional $80.9 million for President’s Emergency Plan for AIDS Relief-funded work in Latin America. A Panamanian activist with whom the Washington Blade spoke said LGBTQ+ people were among those who met with the first lady during her visit.

Pope Francis visited the shelter in 2019.

“I’m glad we have the opportunity to talk about how the United States and Panama can work together to combat HIV,” said the first lady.

Michael LaRosa, the first lady’s spokesperson, noted Panama will receive $12.2 million of the $80.9 million in PEPFAR funding.

“This funding, pending Congressional notification, will support expanded HIV/AIDS services and treatment,” said LaRosa.

UNAIDS statistics indicate an estimated 31,000 Panamanians were living with HIV/AIDS in 2020. The first lady’s office notes the country in 2020 had the highest number of “newly notificated cases of HIV/AIDS” in Central America.

The first lady visited Panama as part of a trip that included stops in Ecuador and Costa Rica.

The Summit of the Americas will take place next month in Los Angeles. The U.S. Agency for International Development and PEPFAR in April announced they delivered more than 18 million doses of antiretroviral drugs for Ukrainians with HIV/AIDS.

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AIDS and HIV

New highly-infectious variant of HIV discovered by Dutch scientists

This new variant of HIV-1 damaged the immune system twice as fast, “placing individuals at risk of developing AIDS much more rapidly”

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The human immunodeficiency virus in the bloodstream (Photo Credit: NIH/CDC)

CAMBRIDGE, UK – A study published this week by Science (journal) detailed an alarming discovery by researchers, clinicians and epidemiologists in the Netherlands of a new, highly-infectious mutated variant strain of the human immunodeficiency virus, (HIV), circulating in the country.

The BEEHIVE project – which stands for “bridging the epidemiology and evolution of HIV in Europe and Uganda,” detailed the findings which showed that a distinct subtype-B viral variant of HIV-1 damaged the immune system twice as fast, “placing individuals at risk of developing AIDS much more rapidly”, and those with this variant were at a higher risk of transmitting the virus to others.

The variant, known as the “VB variant”, causes CD4 cell decline to occur twice as fast in infected individuals compared with other viral variants. This is a clinical hallmark, or “signature” of the extent of damage caused by the HIV virus. In addition, those infected with the VB variant also demonstrated an increased risk of transmitting the virus to others, the data suggests.

Individuals infected with the new “VB variant” (for virulent subtype B) showed significant differences before antiretroviral treatment compared with individuals infected with other HIV variants:

  • Individuals with the VB variant had a viral load (the level of the virus in the blood) between 3.5 and 5.5 times higher.
  • In addition, the rate of CD4 cell decline (the hallmark of immune system damage by HIV) occurred twice as fast in individuals with the VB variant, placing them at risk of developing AIDS much more rapidly.
  • Individuals with the VB variant also showed an increased risk of transmitting the virus to others.

The project’s researchers, clinicians and epidemiologists did determine however, that those infected with the VB variant had “similar immune system recovery and survival to individuals with other HIV variants.”

However, the researchers stress that because the VB variant causes a more rapid decline in immune system strength, this makes it critical that individuals are diagnosed early and start treatment as soon as possible.

BEEHIVE project‘s lead author Dr Chris Wymant, from the University of Oxford’s Big Data Institute and Nuffield Department of Medicine, said: “Before this study, the genetics of the HIV virus were known to be relevant for virulence, implying that the evolution of a new variant could change its impact on health. Discovery of the VB variant demonstrated this, providing a rare example of the risk posed by viral virulence evolution.”

“Our findings emphasize the importance of World Health Organization guidance that individuals at risk of acquiring HIV have access to regular testing to allow early diagnosis, followed by immediate treatment. This limits the amount of time HIV can damage an individual’s immune system and jeopardise their health. It also ensures that HIV is suppressed as quickly as possible, which prevents transmission to other individuals,” Senior author Professor Christophe Fraser from the University of Oxford’s Big Data Institute and Nuffield Department of Medicine, added.

In its Global HIV & AIDS statistics — Fact sheet, the UNAIDS Secretariat detailed the statistical data: 

GLOBAL HIV STATISTICS

  • 28.2 million people were accessing antiretroviral therapy as of 30 June 2021.
  • 37.7 million [30.2 million–45.1 million] people globally were living with HIV in 2020.
  • 1.5 million [1.0 million–2.0 million] people became newly infected with HIV in 2020.
  • 680 000 [480 000–1.0 million] people died from AIDS-related illnesses in 2020. 
  • 79.3 million [55.9 million–110 million] people have become infected with HIV since the start of the epidemic.
  • 36.3 million [27.2 million–47.8 million] people have died from AIDS-related illnesses since the start of the epidemic.

People living with HIV                                                                          

  • In 2020, there were 37.7 million [30.2 million–45.1 million] people living with HIV.
    • 36.0 million [28.9 million–43.2 million] adults.
    • 1.7 million [1.2 million–2.2 million] children (0–14 years).
    • 53% of all people living with HIV were women and girls.
  • 84% [67– >98%] of all people living with HIV knew their HIV status in 2020.
  • About 6.1 million [4.9 million–7.3 million] people did not know that they were living with HIV in 2020.

People living with HIV accessing antiretroviral therapy

  • As of 30 June 2021, 28.2 million people were accessing antiretroviral therapy, up from 7.8 million [6.9 million–7.9 million] in 2010.
  • In 2020, 73% [56–88%] of all people living with HIV were accessing treatment.
    • 74% [57–90%] of adults aged 15 years and older living with HIV had access to treatment, as did 54% [37–69%] of children aged 0–14 years.
    • 79% [61–95%] of female adults aged 15 years and older had access to treatment; however, just 68% [52–83%] of male adults aged 15 years and older had access.
  • 85% [63– >98%] of pregnant women living with HIV had access to antiretroviral medicines to prevent transmission of HIV to their child in 2020.

New HIV infections

  • New HIV infections have been reduced by 52% since the peak in 1997.
    • In 2020, around 1.5 million [1.0 million–2.0 million] people were newly infected with HIV, compared to 3.0 million [2.1 million–4.2 million] people in 1997.
    • Women and girls accounted for 50% of all new infections in 2020.
  • Since 2010, new HIV infections have declined by 31%, from 2.1 million [1.5 million–2.9 million] to 1.5 million [1.0 million–2.0 million] in 2020.
    • Since 2010, new HIV infections among children have declined by 53%, from 320 000 [210 000–510 000] in 2010 to 150 000 [100 000–240 000] in 2020.

AIDS-related deaths

  • AIDS-related deaths have been reduced by 64% since the peak in 2004 and by 47% since 2010.
    • In 2020, around 680 000 [480 000–1 million] people died from AIDS-related illnesses worldwide, compared to 1.9 million [1.3 million–2.7 million] people in 2004 and 1.3 million [910 000–1.9 million] people in 2010.
  • AIDS-related mortality has declined by 53% among women and girls and by 41% among men and boys since 2010.
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AIDS and HIV

‘Promising’ HIV vaccine study conducted at George Washington University

“We are tremendously excited to be advancing this new direction in HIV vaccine design with Moderna’s mRNA platform”

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Courtesy of the George Washington University School of Medicine and Health Sciences

WASHINGTON – D.C.’s George Washington University School of Medicine and Health Sciences is one of four sites across the country in which a preliminary component of an experimental HIV vaccine is being given to volunteer participants in a study aimed at reversing years of failed attempts to develop an effective HIV vaccine by pursuing what study sponsors say is a new, promising approach.

The study, which involves 56 healthy, HIV-negative volunteer participants, is being conducted by the nonprofit scientific research organization known as IAVI and the biotechnology company Moderna, which developed one of the coronavirus vaccines now being used throughout the world.

In a Jan. 27 joint statement, IAVI and Moderna said their study is part of a Phase 1 trial designed to test newly developed experimental HIV vaccine antigens to determine if they will lead to the development of an effective HIV vaccine.  

According to scientific literature, antigens are substances such as bacteria, viruses, and chemicals that induce the body to release antibodies that fight off infections. The statement by IAVI and Moderna says a vaccine technology developed by Moderna to use another component of the human body called messenger RNA or mRNA to strengthen a potential vaccine’s ability to fight off infection by HIV is also a part of this vaccine study.

“We are tremendously excited to be advancing this new direction in HIV vaccine design with Moderna’s mRNA platform,” Mark Feinberg, president and CEO of IAVI, says in the statement. “The search for an HIV vaccine has been long and challenging and having new tools in terms of immunogens and platforms could be the key to making rapid progress toward an urgently needed, effective HIV vaccine,” he says in the statement.

The statement says that scientific teams at IAVI and the biotechnology firm Scripps Research helped to develop the HIV vaccine antigens being tested in the trials taking place at the GW School of Medicine and Health Sciences and at locations in Atlanta, Ga., Seattle, Wash., and San Antonio, Tex.

It says the trial involving the 56 volunteer participants — who are divided among the four sites — began on Jan. 27 and is being funded by the Bill & Melinda Gates Foundation.

Among those calling the IAVI-Moderna trial an important step in HIV vaccine development is Carl Dieffenbach, director of the Division of AIDS at the National Institute of Allergies and Infectious Diseases (NIAID), which is part of the U.S. National Institutes of Health.

“This is a variation of a theme,” Dieffenbach told the Washington Blade. “IAVI in collaboration with NIH did a version of this study already with a protein form of this immunogen,” Dieffenbach said. He said that study worked out well and was published in a scientific journal.

“What’s unique about this latest study is they’re using RNA to deliver the vaccine rather than a protein,” said Dieffenbach. “So, this is an important step for us in the vaccine field, that they can now compare the protein to the RNA.”

Dieffenbach said the IAVI-Moderna trial is taking place after two other recently completed HIV vaccine studies involving human trials that NIAID was involved in resulted in findings that the two experimental HIV vaccines were ineffective. He said a third HIV vaccine study NIAID is involved in that is taking place in the U.S. and South America is expected to be completed in about a year.

The ongoing study in the Americas involves men who have sex with men and transgender individuals as those participating in that vaccine trial, he said.

Dieffenbach said in addition to the vaccine studies, NIAID is monitoring at least two studies of medication aimed at curing HIV. One of the studies was conducted by HIV researcher Dr. Timothy Schacker, who serves as Vice Dean for research at the University of Minnesota Medical School.

Schacker arranged for human trials of people who are HIV positive and taking standard anti-retroviral HIV medication to be given an experimental HIV cure medication developed by the biotechnology company ImmunityBio called Anktiva, according to a Jan. 31 statement released by ImmunityBio.

The statement says the trials showed promising results in the ability of Anktiva to induce the immune system of HIV-positive patients under standard HIV treatment who participated in the study to “kill” the latent or “hidden” HIV in their body that would otherwise reactivate and cause illness if they stopped taking HIV medication.

The goal of the development of Anktiva is to “rid the body of the virus for good and eliminate the need for antiretroviral therapy,” the company’s statement says.

Dieffenbach said his office was also monitoring an HIV cure study being conducted by the Rockville, Md., based genetic engineering company called American Gene Technologies. The company is conducting a human trial for a therapeutic treatment it has developed that’s intended to enable the immune system of HIV-positive people to permanently eliminate HIV from their bodies. The company has said it was hopeful that early results of the effectiveness of the treatment would become available this year.

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