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Antibodies, Immunity, and COVID-19

JAMA Internal Medicine

Widespread availability of commercial assays that detect anti–severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibodies has enabled researchers to examine naturally acquired immunity to coronavirus disease 2019 (COVID-19) at the population level.

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Johns Hopkins-led study finds convalescent plasma can be effective early Covid-19 therapy

Scienmag

The New England Journal of Medicine (NEJM) today published final results of a nationwide multicenter study led by researchers at Johns Hopkins Medicine and the Johns Hopkins Bloomberg School of Public Health that show plasma from patients who have recovered from COVID-19 and whose blood contains antibodies against SARS-CoV-2, the causative virus, is (..)

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Experimental COVID-19 vaccine offers long-term protection against severe disease

Medical Xpress

In 2021, a group of scientists led by researchers at the University of North Carolina at Chapel Hill, Weill Cornell Medicine and NewYork-Presbyterian reported that the Moderna mRNA vaccine and a protein-based vaccine candidate containing an adjuvant, a substance that enhances immune responses, elicited durable neutralizing antibody responses to SARS-CoV-2 (..)

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Maternal Antibodies: How Allergies Can be Passed from Mothers to Children

XTalks

It has long been known that mothers greatly influence the development of the growing fetus by not only providing nutrients through the placenta, but also a growing list of biological elements including beneficial antibodies, gut bacteria and now, allergies. This is in contrast to adult mice, which need two exposures.

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New England Journal of Medicine Publishes Positive Initial Regeneron Antibody Cocktail Results in Non-hospitalized Patients with COVID-19

The Pharma Data

NASDAQ: REGN ) today announced that the New England Journal of Medicine (NEJM) has published initial clinical data from an ongoing seamless Phase 1/2/3 trial of the antibody cocktail casirivimab and imdevimab in non-hospitalized patients with COVID-19. TARRYTOWN, N.Y. , 17, 2020 /PRNewswire/ — Regeneron Pharmaceuticals, Inc.

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Keeping tabs on Covid-19: Thermo Fisher Scientific antibody test is granted the CE Mark Certification and pharma cargo companies prepare for temperature-controlled vaccine delivery

The Pharma Data

The University of Oxford has regularly appeared in our updates since July 2020, as its team of researchers leads an ongoing clinical trial for the Covid-19 vaccine. As we follow individuals over the course of a year, we are repeatedly testing them for both virus and antibodies.”.

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Roche launches new quantitative antibody test to measure SARS-CoV-2 antibodies, to support the evaluation of vaccines

The Pharma Data

The new Elecsys Anti-SARS-CoV-2 S test can quantitatively measure the level of antibodies against SARS-CoV-2 in patients who have been exposed to the virus. The test targets antibodies against the spike protein. The majority of current candidate vaccines aim to induce an antibody response against the spike protein. “As