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Intranasal delivery of AstraZeneca COVID-19 vaccine fails to generate strong immune response

BioPharma Reporter

Intranasal delivery of ChAdOx1 nCoV-19 failed to induce either a consistent mucosal antibody response or a strong systemic immune response, according to results from a Phase 1 clinical trial released today.

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Clinical trial will test novel inhaled TB vaccine

Drug Discovery World

A new study will compare whether giving tuberculosis vaccine by inhalation is better at protecting against tuberculosis (TB) than injection into the skin. The Jenner Institute at the University of Oxford is conducting the study using Bacille Calmette-Guérin (BCG), the current licensed vaccine against TB.

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“Game-changing” personalised cancer vaccine enters UK clinical trials   

Drug Discovery World

A clinical trial of a personalised mRNA cancer vaccine for melanoma patients has been launched in the UK. The vaccines are personalised to each patient after a tumour sample is removed during surgery and then analysed using DNA sequencing. in the combination arm and 62.2%

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Trim the sugar: New HIV vaccine design improves immune response

Medical Xpress

A new HIV vaccine from Scripps Research has shown a significantly improved ability to neutralize the virus in preclinical tests, and it will soon be studied in healthy people who volunteer to participate in clinical trials.

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‘Proactive’ vaccine can protect against unknown future coronaviruses

Drug Discovery World

Researchers have developed a new vaccine technology that can provide protection against a broad range of coronaviruses with potential for future disease outbreaks – including ones we don’t know about yet. By training the immune system to attack these regions, it gives protection against other coronaviruses not represented in the vaccine.

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Temperature-stable tuberculosis vaccine safe, prompts immune response in first-in-human trial

Medical Xpress

A clinical trial testing a freeze-dried, temperature-stable experimental tuberculosis (TB) vaccine in healthy adults found that it was safe and stimulated both antibodies and responses from the cellular arm of the immune system. Results are published in Nature Communications.

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mRNA universal influenza vaccine enters clinical trials

Drug Discovery World

A clinical trial of an experimental universal influenza vaccine developed by researchers at the National Institute of Allergy and Infectious Diseases’ (NIAID) Vaccine Research Center (VRC) has begun enrolling volunteers at Duke University in Durham, North Carolina.