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A protein-based COVID-19 vaccine that mimics the shape of the virus

The Pharma Data

Even as several safe and effective COVID-19 vaccines are being administered to people worldwide, scientists are still hard at work developing different vaccine strategies that could provide even stronger or longer-lasting immunity against SARS-CoV-2 and its variants.

Protein 52
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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 test targets antibodies against the spike protein. This is the focus of vaccines in development and convalescent plasma therapy. The majority of current candidate vaccines aim to induce an antibody response against the spike protein. “As said Thomas Schinecker, CEO Roche Diagnostics.

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Taking an ‘upside-down’ approach to mRNA delivery

pharmaphorum

Research into mRNA dates back to the 1970s, but with the approval of both Moderna and BioNTech/Pfizer’s vaccines, this approach has finally been validated. Once its potential as a means of stimulating an immune response had been established, attention quickly turned to where else the technology could provide a therapeutic solution.

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Evusheld long-acting antibody combination recommended for approval in the EU for the pre-exposure prophylaxis (prevention) of COVID-19

The Pharma Data

People not adequately protected by a COVID-19 vaccine may particularly benefit from pre-exposure prophylaxis with Evusheld. People not adequately protected by a COVID-19 vaccine may particularly benefit from pre-exposure prophylaxis with Evusheld. 2-4 Evusheld was generally well-tolerated in the trial.(2-4).

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AvantGen Announces Licensing of Its Anti-SARS-CoV-2 Antibodies to IGM Biosciences for COVID-19 Therapy Development

The Pharma Data

Using its novel yeast display system and large diverse human antibody libraries, AvantGen has identified a panel of high affinity human monoclonal antibody clones that bind to two distinct epitopes on the receptor binding domain of the SARS-CoV-2 spike protein. These findings have been published in Frontiers in Immunology ( [link] ).

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Lab to jab in 100 days: manufacturing flexibility for future rapid responses

Pharmaceutical Technology

Vaccines are our number one weapon in the fight against infectious diseases, but their development has historically involved a long and complex process taking up to a decade. Before COVID-19, Merck held the record for the fastest modern vaccine ever developed. mRNA’s potential for rapid vaccine delivery.

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COVID-19 Vaccine Messaging: Why Vaccine Efficacies Can’t Be Compared and Shopped

XTalks

As the US Food and Drug Administration (FDA) handed out an emergency use authorization (EUA) to Janssen’s COVID-19 vaccine over the weekend — making it the third authorized COVID-19 vaccine in the US — many people became laser-focused on the 66 percent average efficacy of the single-dose shot.