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• Targets entire family of viruses, animal-borne strains; aims to thwart future pandemics; initial-phase trials of 39 participants succeeded; larger efficacy studies loom

• Experts hail move as ‘pivotal leap’ for humanity

• Approach could end need for regular flu vaccine updates

A “FUNDAMENTALLY new” vaccine designed entirely by artificial intelligence has been tested in people for the first time, in what researchers at the University of Cambridge describe as a potential breakthrough in the effort to prevent future pandemics, BBC reported.