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New target for COVID-19 vaccines identified

The Pharma Data

Next generation vaccines for COVID-19 should aim to induce an immune response against ‘replication proteins’, essential for the very earliest stages of the viral cycle, concludes new research carried out by UCL scientists. ” Discovering the T cell response to replication proteins. .”

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Hong Kong reports 'first case' of virus reinfection

The Pharma Data

They say genome sequencing shows the two strains of the virus are “clearly different”, making it the world’s first proven case of reinfection. Those infected develop an immune response as their bodies fight off the virus which helps to protect them against it returning.

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Lancaster University intranasal vaccine offers promise to block COVID-19 where it starts

The Pharma Data

Research by Lancaster University scientists to create a COVID-19 vaccine which can be administered through the nose has taken a significant step forward. The pre-clinical animal trials of the intranasal vaccine showed a reduction in both the impact of the disease itself and transmission of the virus.

Vaccine 52
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Covid vaccine: Trial of new coronavirus vaccine starts in UK

The Pharma Data

A trial of a new vaccine that appears to train the immune system to fight coronavirus has begun in the UK. Early tests showed the jab, developed by US biotechnology company Novavax, leads to high levels of virus-fighting antibodies being produced. The vaccine has been tested in animals and small numbers of people already.

Vaccine 52
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Not all neoantigens are created equal

Drug Target Review

These neoantigens are identified by T cells of the immune system as foreign proteins and thus trigger an immune response. Recognition of bacteria, viruses and fungal invaders as ‘foreign’ makes sense, but how does the immune system recognise cancer cells as a threat?

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Sinopharm’s COVID-19 Vaccine Shows 86% Efficacy, UAE Health Agency Says

The Pharma Data

The COVID-19 vaccine under development by China’s Sinopharm is showing efficacy of 86%, health authorities from the United Arab Emirates reported this morning. In August, the company reported the vaccine candidate triggered antibody-based immune responses in early and mid-stage trials. Source link.

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PFIZER AND BIONTECH ANNOUNCE SUBMISSION OF INITIAL DATA TO U.S. FDA TO SUPPORT BOOSTER DOSE OF COVID-19 VACCINE

The Pharma Data

Food and Drug Administration (FDA) to support the evaluation of a third, or booster, dose of the companies’ COVID-19 vaccine (BNT162b2) for future licensure. Vaccination is our most effective means of preventing COVID-19 infection – especially severe disease and hospitalization – and its profound impact on protecting lives is indisputable.

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