An Oxfordshire-based company will soon start clinical trials of a second-generation vaccine against Covid-19, an easy-to-administer skin patch that uses T-cells to kill infected cells and could offer longer-lasting immunity than current vaccines.
Emergex was set up in Abingdon in 2016 to develop T-cell vaccines, the brainchild of Prof Thomas Rademacher, the firm’s chief executive and professor emeritus of molecular medicine at the University College London medical school.
The vaccines prime T-cells to remove infected cells from the body quickly after infection, thus preventing viral replication and disease. While the antibodies produced by the current Covid vaccines stick to the virus and stop it infecting cells, T-cells find and destroy
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