immunity News and Research

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Effects of non-pharmaceutical interventions and mutations on COVID-19 resurgence

A recent study addresses the effects of controlling non-pharmaceutical interventions to develop a deeper understanding of their influence on the resurgence of COVID-19.

7 Sep 2021

New analysis provides timely information on disparities in vaccine confidence among US adults

A peer-reviewed analysis of US national survey data of 75,000 adults shows, from early January to late March, a near "18 percentage point" increase of adults who have either had the COVID-19 vaccine jab or are willing to do have it.

7 Sep 2021

Vesicular stomatitis virus-based COVID vaccines demonstrate potent antiviral efficacy against SARS-CoV-2 variants

Scientists from the National Institutes of Health, USA, have recently demonstrated the immunogenicity and protective efficacy of two vesicular stomatitis virus (VSV)-based coronavirus disease 2019 (COVID-19) vaccines in hamsters.

6 Sep 2021

Implications of persistent SARS-CoV-2 infection in patients with lymphoid malignancies

In a recent study, scientists attempt to understand persistent COVID-19 and its implications in patients with hematologic malignancies.

6 Sep 2021

Increased infectivity and immune evasion drive the spread of Delta SARS-CoV-2 variant

Findings suggest infection control measures against variants will need to continue in the post-vaccination era.

6 Sep 2021

Delta variant has a more diverse repertoire of mutations than other variants

In a paper, nearly 2 million SARS-CoV-2 genomes from around the world were analyzed, finding great diversity within the delta variant that exceeds that observed in the more widely spread alpha variant.

6 Sep 2021

Post-exposure prophylaxis with monoclonal antibodies may reduce health system burden in the US

In a study conducted at the University of Washington, USA, the researchers assert that post-exposure prophylaxis with monoclonal antibodies could improve the clinical outcomes and health system costs regarding coronavirus disease (COVID-19). The study is currently available on the medRxiv* preprint server.

6 Sep 2021

Efficacy of vaccines against the SARS-CoV-2 Delta variant

A new study uses statistical models to determine vaccine efficacy against the various SARS-CoV-2 variants and clinical endpoints for SARS-CoV-2 variants.

5 Sep 2021

Hypopituitarism and COVID-19 – exploring a possible bidirectional relationship?

In a recent study published in Reviews in Endocrine and Metabolic Disorders, the researchers discuss the extra-pulmonary manifestations of COVID-19.

5 Sep 2021

Researchers develop the smallest CRISPR to date for genome editing

A compact and efficient CRISPR-Cas system, named CasMINI, could be broadly useful for cell-engineering and gene-therapy applications because it is easier to deliver into cells. The findings appear in a study publishing September 3 in the journal Molecular Cell.

4 Sep 2021

Georgia State researcher receives award to investigate the influence of environment on IBD

Dr. Michal Kuczma, a research assistant professor in the Institute for Biomedical Sciences at Georgia State University, has received a three-year, $270,000 Career Development Award from the Crohn's and Colitis Foundation to study environmental influences on gut microbiota, immunity and inflammation.

4 Sep 2021

Can COVID-19 vaccines affect athletic performance in the short term?

Getting the COVID-19 vaccine — especially the second shot — can produce minor side effects such as aches and fever that tend to go away after a day or two. Adding to the list, a small study from the University of Arizona found that people may find it slightly challenging to exercise after getting a two-dose coronavirus vaccine.

3 Sep 2021

Antibody cocktail neutralizes SARS-CoV-2 and has projected protection up to 12 months

A new study reports long-lasting, effective protection against severe disease with the AZD7442 antibody cocktail.

3 Sep 2021

Study finds link between COVID-19 vaccine hesitancy and vaccine passports

A new study from Imperial College London has found a link between COVID-19 vaccine hesitancy and a perceived lack of free will over vaccine passports.

2 Sep 2021

World renowned immunologist named chief of Feinberg's Division of Allergy and Immunology

Stephanie Eisenbarth, MD, PhD, has been named chief of Feinberg's Division of Allergy and Immunology in the Department of Medicine, and director of the newly formed Center for Human Immunobiology.

2 Sep 2021

Climate and COVID-19 spread

A new study examines whether the number of infections and the mortality due to the virus is related to the temperature, rainfall, sunlight, and ultraviolet index (UVI).

2 Sep 2021

Adaptive policies integrating vaccination effort is key to relaxing restrictions during COVID-19 infection waves

Study suggests that re-opening countries and relaxing preventative measures safely is closely associated with vaccination efforts.

2 Sep 2021

Booster shot of Pfizer COVID-19 vaccine provides additional protection against SARS-CoV-2 infection

A team of scientists from the USA and Israel has recently highlighted the importance of a third booster dose of the Pfizer/BioNTech coronavirus disease 2019 (COVID-19) vaccine in achieving additional protection against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. The study is currently available on the medRxiv* preprint server.

2 Sep 2021

Study identifies how immune sensors launch a multi-faceted innate immune response to infections

St. Jude Children's Research Hospital immunologists have identified how immune sensors in infected cells organize and launch a multi-faceted innate immune response to infections with live viruses and bacteria. The discovery appears today in Nature.

2 Sep 2021

Newly discovered cell type makes survivors of sepsis more vulnerable to infections

Sepsis is the leading cause of death in Brazil's intensive care units (ICUs). Among patients who progress to the severe form of the disease, 40% die, and the survivors often suffer from cardiovascular and neurological complications, as well as a significant decline in immunity lasting for years after they are discharged from hospital.

2 Sep 2021

immunity News and Research

Effects of non-pharmaceutical interventions and mutations on COVID-19 resurgence

New analysis provides timely information on disparities in vaccine confidence among US adults

Vesicular stomatitis virus-based COVID vaccines demonstrate potent antiviral efficacy against SARS-CoV-2 variants

Implications of persistent SARS-CoV-2 infection in patients with lymphoid malignancies

Increased infectivity and immune evasion drive the spread of Delta SARS-CoV-2 variant

Delta variant has a more diverse repertoire of mutations than other variants

Post-exposure prophylaxis with monoclonal antibodies may reduce health system burden in the US

Efficacy of vaccines against the SARS-CoV-2 Delta variant

Hypopituitarism and COVID-19 – exploring a possible bidirectional relationship?

Researchers develop the smallest CRISPR to date for genome editing

Georgia State researcher receives award to investigate the influence of environment on IBD

Can COVID-19 vaccines affect athletic performance in the short term?

Antibody cocktail neutralizes SARS-CoV-2 and has projected protection up to 12 months

Study finds link between COVID-19 vaccine hesitancy and vaccine passports

World renowned immunologist named chief of Feinberg's Division of Allergy and Immunology

Climate and COVID-19 spread

Adaptive policies integrating vaccination effort is key to relaxing restrictions during COVID-19 infection waves

Booster shot of Pfizer COVID-19 vaccine provides additional protection against SARS-CoV-2 infection

Study identifies how immune sensors launch a multi-faceted innate immune response to infections

Newly discovered cell type makes survivors of sepsis more vulnerable to infections

Industry Focus eBook - Cell biology (5th edition) eBook

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