43 Results
Three-dose hepatitis B vaccine regimen protects people with HIV
October 20, 2022
A three-dose course of the hepatitis B vaccine HEPLISAV-B fully protected adults living with HIV who had never been vaccinated against or infected with the hepatitis B virus (HBV), according to study findings presented today at the IDWeek conference in Washington, D.C. The National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, sponsors the ongoing Phase 3 ACTG A5379 clinical study.
New Insights into HIV Latent Cells Yield Potential Cure Targets
July 27, 2022
In a presentation today at AIDS 2022, the 24th International AIDS Conference in Montreal, scientists with the National Institute of Allergy and Infectious Diseases’ (NIAID) Vaccine Research Center (VRC) and their collaborators described how their use of cutting-edge technology revealed new insights into cellular reservoirs of HIV and what those observations could mean for the next steps in HIV cure research. NIAID is part of the National Institutes of Health.
Combination Anti-HIV Antibody Infusions Suppress Virus for Prolonged Period
June 1, 2022
Individuals with HIV who began taking antiretroviral therapy (ART) in the early stages of infection achieved a lengthy period of HIV suppression without ART after receiving two broadly neutralizing anti-HIV antibodies (bNAbs), according to a small study published today in the journal Nature. The findings suggest that combination bNAb therapy might offer a future alternative to daily ART for people living with HIV.
NIH Launches Clinical Trial of Three mRNA HIV Vaccines
March 14, 2022
The National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, has launched a Phase 1 clinical trial evaluating three experimental HIV vaccines based on a messenger RNA (mRNA) platform—a technology used in several approved COVID-19 vaccines. NIAID is sponsoring the study, called HVTN 302, and the NIAID-funded HIV Vaccine Trials Network (HVTN), based at Fred Hutchinson Cancer Research Center in Seattle, is conducting the trial.
Leadership Transition at the NIAID Vaccine Research Center
February 16, 2022
I extend my heartfelt gratitude and deepest respect to John R. Mascola, M.D., as he announces his retirement as Director of the Dale and Betty Bumpers Vaccine Research Center at the National Institute of Allergy and Infectious Diseases. Dr. Mascola will leave NIAID at the end of March.
Researchers Document Third Known Case of HIV Remission Involving Stem Cell Transplant
February 15, 2022
A woman with HIV who received a cord blood stem cell transplant to treat acute myeloid leukemia has had no detectable levels of HIV for 14 months despite cessation of antiretroviral therapy (ART), according to a presentation at today’s Conference on Retroviruses and Opportunistic Infections (CROI).
NIAID Pandemic Preparedness Plan Targets ‘Prototype’ and Priority Pathogens
February 2, 2022
As the global COVID-19 pandemic continues into its third year, the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, is focusing on preparing for a range of other viral threats that could cause a public health emergency. For decades, NIAID has launched major research responses and developed medical countermeasures to combat multiple emerging infectious diseases, including HIV/AIDS, SARS-CoV-1, Middle East respiratory syndrome coronavirus (MERS-CoV), Ebola virus, Zika virus, and SARS-CoV-2.
Statement—NIH Celebrates FDA Approval of Long-Acting Injectable Drug for HIV Prevention
December 21, 2021
Yesterday the U.S. Food and Drug Administration announced its first approval of a long-acting HIV prevention medication. Developed by ViiV Healthcare, the medicine is long-acting cabotegravir injected once every two months. FDA has approved the medicine for use by adults and adolescents weighing at least 35 kilograms who are at risk of sexually acquiring HIV. This milestone marks a vital expansion of biomedical HIV prevention options available to people in the United States.
Experimental mRNA HIV Vaccine Safe, Shows Promise in Animals
December 9, 2021
An experimental HIV vaccine based on mRNA—the same platform technology used in two highly effective COVID-19 vaccines—shows promise in mice and non-human primates, according to scientists at the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health. Their results, published in Nature Medicine, show that the novel vaccine was safe and prompted desired antibody and cellular immune responses against an HIV-like virus.
NIH Statement on World AIDS Day
December 1, 2021
Since 1988, World AIDS Day has been an annual call to end the HIV/AIDS pandemic as we remember the many who lost their lives to the disease. Considerable progress has been made since the first World AIDS Day; however, far too many people continue to acquire HIV and die from its related illnesses. In 2020, an estimated 680,000 people globally died from HIV-related causes, and roughly 1.5 million people became newly infected with HIV, according to the World Health Organization (WHO).
Too Many People with HIV Fail to Achieve Durable Viral Suppression
November 29, 2021
Among people with HIV worldwide who are receiving antiretroviral therapy (ART), adults are getting closer to the global target of 95% achieving viral suppression, but progress among children and adolescents is lagging and long-term viral suppression among all groups remains a challenge. These findings of a study funded by the National Institutes of Health suggest that substantial efforts are needed to help people with HIV durably suppress the virus. The findings were published today in the journal The Lancet HIV.
NIH Researchers Identify How Two People Controlled HIV After Stopping Treatment
October 28, 2021
Research led by scientists at the National Institutes of Health has identified two distinct ways that people with HIV can control the virus for an extended period after stopping antiretroviral therapy (ART) under medical supervision. This information could inform efforts to develop new tools to help people with HIV put the virus into remission without taking lifelong medication, which can have long-term side-effects.
HIV Vaccine Candidate Does Not Sufficiently Protect Women Against HIV Infection
August 31, 2021
An investigational HIV vaccine tested in the “Imbokodo” clinical trial conducted in sub-Saharan Africa posed no safety concerns but did not provide sufficient protection against HIV infection, according to a primary analysis of the study data. The Phase 2b proof-of-concept study, which began in November 2017, enrolled 2,637 women ages 18 to 35 years from five countries.
NIH Makes Substantial New Investment in HIV Cure Research
August 17, 2021
The National Institutes of Health has awarded approximately $53 million in annual funding over the next five years to 10 research organizations in a continued effort to find a cure for HIV.
NIH Awards More than $20 Million to International HIV Database Centers
July 22, 2021
The National Institutes of Health has renewed grants to seven regional centers that compose the International epidemiology Databases to Evaluate AIDS (IeDEA), awarding $20.8 million in first-year funding. The 15-year-old IeDEA program efficiently advances knowledge about HIV by pooling and analyzing de-identified health data from more than two million people with HIV on five continents to answer research questions that individual studies cannot address. The grants are expected to last five years and to total an estimated $100 million.
NIH Experts Call for Accelerated Research to Address Concurrent HIV and COVID-19 Pandemics
April 8, 2021
The COVID-19 pandemic is affecting people with or at risk for HIV both indirectly, by interfering with HIV treatment and prevention services, and directly, by threatening individual health. An effective response to these dual pandemics requires unprecedented collaboration to accelerate basic and clinical research, as well as implementation science to expeditiously introduce evidence-based strategies into real-world settings. This message comes from a review article co-authored by Anthony S.
To End HIV Epidemic, We Must Address Health Disparities
February 19, 2021
NIH reports that scientific strides in HIV treatment and prevention have reduced transmissions and HIV-related deaths significantly in the US.
Antibody Infusions Prevent Acquisition of Some HIV Strains, NIH Studies Find
January 26, 2021
NIH finds that an investigational anti-HIV antibody prevented acquisition of some HIV strains, but did not significantly reduce overall acquisition.