September 22, 2023
A clinical trial has launched to test whether early intensive immune modulation for hospitalized COVID-19 patients with relatively mild illness is beneficial. The placebo-controlled study, part of the global clinical trials consortium known as Strategies and Treatments for Respiratory Infections and Viral Emergencies (STRIVE), will enroll approximately 1,500 people at research sites around the world.
September 20, 2023
A trial of a preventive HIV vaccine candidate has begun enrollment in the United States and South Africa. The Phase 1 trial will evaluate a novel vaccine known as VIR-1388 for its safety and ability to induce an HIV-specific immune response in people. The National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, has provided scientific and financial support throughout the lifecycle of this HIV vaccine concept and is contributing funding for this study.
September 19, 2023
In response to the persistent health challenges of herpes simplex virus 1 (HSV-1) and HSV-2, today the National Institutes of Health released the Strategic Plan for Herpes Simplex Virus Research. An NIH-wide HSV Working Group developed the plan, informed by feedback from more than 100 representatives of the research and advocacy communities and interested public stakeholders.
September 15, 2023
Enrollment in a Phase 1 trial of a new investigational universal influenza vaccine candidate has begun at the National Institutes of Health’s Clinical Center in Bethesda, Maryland. The trial is sponsored by the National Institute of Allergy and Infectious Diseases (NIAID), part of the NIH, and will evaluate the investigational vaccine for safety and its ability to elicit an immune response.
September 6, 2023
New “hypervirulent” strains of the bacterium Klebsiella pneumoniae have emerged in healthy people in community settings, prompting a National Institutes of Health research group to investigate how the human immune system defends against infection. After exposing the strains to components of the human immune system in a laboratory “test tube” setting, scientists found that some strains were more likely to survive in blood and serum than others, and that neutrophils (white blood cells) are more likely to ingest and kill some strains than others.
NIH Study Examines Connections Between Drinking Water Quality and Increased Lung Infections in People with Cystic Fibrosis
August 25, 2023
High levels of some minerals and metals in environmental water supplies may increase the risk of nontuberculous mycobacteria (NTM) pulmonary infections in people with cystic fibrosis, according to a new study from the National Institute of Allergy and Infectious Diseases, part of the National Institutes of Health. The study, appearing in Environmental Epidemiology, found the presence of the metals molybdenum and vanadium along with sulfate—a collection of mineral salts—in the U.S.
August 18, 2023
Severe COVID-19 may cause long-lasting alterations to the innate immune system, the first line of defense against pathogens, according to a small study funded by the National Institute of Allergy and Infectious Diseases, part of the National Institutes of Health. These changes may help explain why the disease can damage so many different organs and why some people with long COVID have high levels of inflammation throughout the body. The findings were published online today in the journal Cell.
August 11, 2023
Receiving a COVID-19 mRNA vaccine or booster during pregnancy can benefit pregnant people and their newborn infants, according to findings recently published in Vaccine. The paper describes results from the Multisite Observational Maternal and Infant Study for COVID-19 (MOMI-VAX), which was funded by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health.
NIH Selects Dr. Jeanne Marrazzo as Director of the National Institute of Allergy and Infectious Diseases
August 2, 2023
Lawrence A. Tabak, D.D.S., Ph.D., acting director for the National Institutes of Health (NIH), has named Jeanne M. Marrazzo, M.D., as director of NIH’s National Institute of Allergy and Infectious Diseases (NIAID).
July 24, 2023
A National Institutes of Health-supported study found that statins, a class of cholesterol-lowering medications, may offset the high risk of cardiovascular disease in people living with HIV by more than a third, potentially preventing one in five major cardiovascular events or premature deaths in this population. People living with HIV can have a 50-100% increased risk for cardiovascular disease. The findings are published in the New England Journal of Medicine.
July 21, 2023
The National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, has awarded five projects for research to better understand Post-treatment Lyme Disease Syndrome (PTLDS), which is a collection of symptoms, such as pain, fatigue, and difficulty thinking or “brain fog,” which linger following standard treatment for Lyme disease. The Centers for Disease Control and Prevention estimates that 476,000 people in the United States are infected with Lyme disease each year.
July 5, 2023
The first clinical trial of a three-month tuberculosis (TB) treatment regimen is closing enrollment because of a high rate of unfavorable outcomes with the investigational course of treatment. AIDS Clinical Trials Group 5362, also known as the CLO-FAST trial, sought to evaluate the safety and efficacy of a three-month clofazimine- and high-dose rifapentine-containing regimen.
June 20, 2023
Introducing widespread screening of newborns for a deadly disease called severe combined immunodeficiency, or SCID, followed by early treatment boosted the five-year survival rate of children with the disorder from 73% before the advent of screening to 87% since, researchers report. Among children whose disease was suspected because of newborn screening rather than illness or family history, 92.5% survived five years or more after treatment.
May 18, 2023
Today marks the 26th observance of HIV Vaccine Awareness Day. The National Institutes of Health applauds the efforts of the collaborative global community of scientists, advocates, study participants, study staff, and funders enabling unprecedented levels of innovation and adaptation in the pursuit of a highly effective HIV vaccine.
May 15, 2023
A first-in-human clinical trial of an experimental oral drug for removing radioactive contaminants from inside the body has begun. The trial is testing the safety, tolerability and processing in the body of escalating doses of the investigational drug product HOPO 14-1 in healthy adults. The National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, is funding the Phase 1 trial, which is sponsored and conducted by SRI International of Menlo Park, California.
May 15, 2023
A clinical trial of an experimental universal influenza vaccine developed by researchers at the National Institute of Allergy and Infectious Diseases’ (NIAID) Vaccine Research Center (VRC), part of the National Institutes of Health, has begun enrolling volunteers at Duke University in Durham, North Carolina. This Phase 1 trial will test the experimental vaccine, known as H1ssF-3928 mRNA-LNP, for safety and its ability to induce an immune response.
May 4, 2023
Yesterday, the Food and Drug Administration announced the approval of the first respiratory syncytial virus (RSV) vaccine approved for use in the United States. The vaccine, Arexvy, is approved for the prevention of lower respiratory tract disease caused by RSV in individuals 60 years of age and older. The approval of Arexvy, developed by GlaxoSmithKline, marks an important step toward protecting the nation from this serious respiratory disease.
May 3, 2023
In an 11-year study, researchers at the National Institutes of Health have further characterized idiopathic CD4 lymphocytopenia (ICL), a rare immune deficiency that leaves people vulnerable to infectious diseases, autoimmune diseases and cancers. Researchers observed that people with the most severe cases of ICL had the highest risk of acquiring or developing several of the diseases associated with this immune deficiency. This study, published in the New England Journal of Medicine, was led by Irini Sereti M.D., M.H.S. and Andrea Lisco, M.D., Ph.D.
May 1, 2023
Today, the National Institutes of Health recognizes World Asthma Day and the innovative research that is helping to shed light on the disease, pave the way for effective treatments and improve the lives of people who have asthma.
April 25, 2023
World Malaria Day is an opportunity to reflect on continuing challenges posed by malaria and reaffirm a commitment to overcoming them. The National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, joins with the global health community in recognizing this year’s theme of “Time to Deliver on Zero Malaria: Invest, Innovate, Implement.”
April 25, 2023
The National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, has named Theodore (Ted) C. Pierson, Ph.D., as the new director of its Dale and Betty Bumpers Vaccine Research Center (VRC) in Bethesda, MD.
April 21, 2023
A majority of parents of children diagnosed with Lyme disease reported that their kids recovered within six months of completing antibiotic treatment, according to a new joint study from Children’s National Research Institute and the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, published in Pediatric Research.
April 13, 2023
In November 2022, the National Institute of Allergy and Infectious Diseases (NIAID) co-hosted a virtual workshop on the importance and challenges of developing mucosal vaccines for SARS-COV-2. The highlights of this workshop have now been published as a report in npj Vaccines.
Daily Statin Reduces the Risk of Cardiovascular Disease in People Living with HIV, Large NIH Study Finds
April 11, 2023
A National Institutes of Health (NIH) clinical trial was stopped early because a daily statin medication was found to reduce the increased risk of cardiovascular disease among people living with HIV in the first large-scale clinical study to test a primary cardiovascular prevention strategy in this population.
April 6, 2023
The oral antibiotic doxycycline prevented the acquisition of sexually transmitted infections (STIs) when tested among men who have sex with men (MSM) and transgender women who took the medication within 72 hours of having condomless sex, according to findings published today in the New England Journal of Medicine. Specifically, the post-exposure approach, termed doxy-PEP, resulted in a two-thirds reduction in the incidence of syphilis, gonorrhea, and chlamydia among the study participants, all of whom reported having an STI within the previous year.