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June 2021

Clinical Trial Evaluating Mixed COVID-19 Vaccine Schedules Begins

June 1, 2021

The National Institutes of Health has started a Phase 1/2 clinical trial in which adult volunteers who have been fully vaccinated against COVID-19 will receive booster doses of different COVID-19 vaccines to determine the safety and immunogenicity of mixed boosted regimens.

NIH Launches Clinical Trial of Universal Influenza Vaccine Candidate

June 1, 2021

A first-in-human, Phase 1 trial assessing the safety and immunogenicity of an investigational nanoparticle influenza vaccine designed to provide long-lasting protection against multiple flu virus strains has begun at the National Institutes of Health Clinical Center in Bethesda, Maryland. Healthy participants 18 to 50 years old will receive either a licensed seasonal influenza vaccine or the experimental vaccine, FluMos-v1.

April 2021

COVID-19 Vaccine Responses to be Studied in People with Immune Deficits

April 23, 2021

A study assessing how people with immune system deficiencies or dysregulations respond to COVID-19 vaccination has begun enrolling participants at the National Institutes of Health Clinical Center in Bethesda, Maryland. The single-site study is led by researchers from the National Institute of Allergy and Infectious Diseases (NIAID) and aims to enroll 500 people, 400 with primary or secondary immune system disorders and 100 without such conditions. 

Clinical Trial of Therapeutics for Severely Ill Hospitalized COVID-19 Patients Begins

April 22, 2021

A new Phase 3 trial to test the safety and efficacy of therapeutics for COVID-19 has begun enrolling patients hospitalized with life-threatening cases of COVID-19, including those with acute respiratory failure.

Statement—Large NIH Clinical Trial Will Test Polyclonal Antibody Therapeutic for COVID-19

April 21, 2021

A Phase 2/3 trial to evaluate a new fully-human polyclonal antibody therapeutic targeted to SARS-CoV-2, called SAB-185, has begun enrolling non-hospitalized people with mild or moderate cases of COVID-19. The trial, ACTIV-2, is sponsored by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health. The therapeutic was developed by SAB Biotherapeutics, Inc. (Sioux Falls, South Dakota).

Experimental Antiviral for COVID-19 Effective in Hamster Study

April 16, 2021

The experimental antiviral drug MK-4482 significantly decreased levels of virus and disease damage in the lungs of hamsters treated for SARS-CoV-2 infection, according to a new study from National Institutes of Health scientists. SARS-CoV-2 is the virus that causes COVID-19. MK-4482, delivered orally, is now in human clinical trials. Remdesivir, an antiviral drug already approved by the U.S. Food and Drug Administration for use against COVID-19, must be provided intravenously, making its use primarily limited to clinical settings.

NIAID Funds New Influenza Research Network

April 14, 2021

The National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, has established a network of research sites to study the natural history, transmission and pathogenesis of influenza and provide an international research infrastructure to address influenza outbreaks.

Statement—NIH Closes Enrollment in Trial Comparing COVID-19 Treatment Regimens

April 14, 2021

The National Institute of Allergy and Infectious Diseases (NIAID), one of the National Institutes of Health, today announced that the fourth iteration of the Adaptive COVID-19 Treatment Trial (ACTT-4) has closed to enrollment because the study met pre-defined futility criteria indicating that neither treatment regimen studied is likely significantly better than the other.

NIH Experts Discuss Post-Acute COVID-19

April 13, 2021

Many people who have COVID-19 make a full recovery and return to their baseline state of health; however, some people have symptoms or other sequelae weeks or months after initial SARS-CoV-2 infection. These heterogeneous symptoms were the subject of the virtual “Workshop on Post-acute Sequelae of COVID-19” hosted on Dec. 2 and 4, 2020, by the National Institute of Allergy and Infectious Diseases (NIAID), in collaboration with other institutes and centers of the National Institutes of Health. A paper published recently in Annals of Internal Medicine describes the workshop.

NIH Trial of Anti-CD14 Antibody to Treat COVID-19 Respiratory Disease Begins

April 13, 2021

A clinical trial testing the safety and efficacy of an investigational monoclonal antibody for treating people who are hospitalized with respiratory disease and low blood oxygen due to infection with SARS-CoV-2, the virus that causes COVID-19, has begun. The Phase 2 trial, called the COVID-19 anti-CD14 Treatment Trial (CaTT), is sponsored and funded by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health. 

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.

NIH Begins Study of Allergic Reactions to Moderna, Pfizer-BioNTech COVID-19 Vaccines

April 7, 2021

A clinical trial is underway to determine whether people who are highly allergic or have a mast cell disorder are at increased risk for an immediate, systemic allergic reaction to the Moderna or Pfizer-BioNTech COVID-19 vaccines. A systemic allergic reaction to a vaccine occurs in one or more parts of the body beyond the injection site. If such an allergic reaction occurs in study participants, investigators will assess whether the reactions are more frequent in participants who are highly allergic or have a mast cell disorder than in participants with no allergic history.

March 2021

NIH Clinical Trial Evaluating Moderna COVID-19 Variant Vaccine Begins

March 31, 2021

An investigational vaccine designed to protect against the B.1.351 SARS-CoV-2 variant has been administered as part of a new Phase 1 clinical trial evaluating the vaccine candidate’s safety and immunogenicity in adult volunteers. The vaccine, known as mRNA-1273.351, was developed by the biotechnology company ModernaTX, Inc., based in Cambridge, Massachusetts. The trial is led and funded by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health.

T Cells Recognize Recent SARS-CoV-2 Variants

March 30, 2021

When variants of SARS-CoV-2 (the virus that causes COVID-19) emerged in late 2020, concern arose that they might elude protective immune responses generated by prior infection or vaccination, potentially making re-infection more likely or vaccination less effective. To investigate this possibility, researchers from the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, and colleagues analyzed blood cell samples from 30 people who had contracted and recovered from COVID-19 prior to the emergence of virus variants.

NIH Awards Grants to Support Bacteriophage Therapy Research

March 11, 2021

NIAID has awarded $2.5 million in grants to 12 institutes around the world to support research on bacteriophage therapy.

NIH Scientists Use Human Cerebral Organoid to Test Drug for Deadly Brain Disease

March 9, 2021

After establishing a human cerebral organoid system to study CJD, NIAID researchers have developed the model to screen drugs for potential CJD treatment.

Statement—NIH-Sponsored ACTIV-3 Clinical Trial Closes Enrollment into Two Sub-Studies

March 4, 2021

The NIH ACTIV-3 clinical trial, which evaluates investigational therapeutics for COVID-19 in hospitalized patients, closed enrollment in two sub-studies.

February 2021

Statement from NIH and BARDA on the FDA Emergency Use Authorization of the Janssen COVID-19 Vaccine

February 27, 2021

Today, the U.S. Food and Drug Administration issued an Emergency Use Authorization (EUA) to the Janssen Pharmaceuticals Companies of Johnson & Johnson for its single-shot COVID-19 vaccine, called Ad.26.COV2S or JNJ-78436725. The Janssen vaccine is a recombinant vector vaccine that uses a human adenovirus to express the spike protein found on the surface of the SARS-CoV-2 virus that causes COVID-19.

Mouse Study Shows Bacteriophage Therapy Could Fight Drug-Resistant Klebsiella pneumoniae

February 23, 2021

NIH study finds using viruses instead of antibiotics to tame drug-resistant bacteria is a promising strategy, known as bacteriophage or “phage therapy.”

Monoclonal Antibodies Against MERS Coronavirus Show Promise in Phase 1 NIH-Sponsored Trial

February 23, 2021

A NIH-sponsored Phase 1 clinical trial of two mAbs directed against the coronavirus that causes MERS found they were well tolerated and generally safe.

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.

Statement—Four Potential COVID-19 Therapeutics Enter Phase 2/3 Testing in NIH ACTIV-2 Trial

February 12, 2021

Enrollment has begun to test additional investigational drugs in the NIH Accelerating COVID-19 Therapeutic Interventions and Vaccines (ACTIV) program.

NIH Experts Discuss SARS-CoV-2 Viral Variants

February 12, 2021

The rise of several significant variants of SARS-CoV-2 has attracted the attention of health and science experts worldwide, NIH reports.

Clinical Trial in Hospitalized COVID-19 Patients Evaluates Long-Acting Antibody Therapy

February 8, 2021

A NIAID clinical trial began evaluating the safety of an investigational long-acting antibody combination for people hospitalized with COVID-19.

Intranasal Influenza Vaccine Spurs Strong Immune Response in Phase 1 Study

February 3, 2021

An experimental influenza vaccine was safe and produced a durable immune response when tested in a Phase 1 study, NIH reports.