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  • Coronavirus
    Patent number: 10130701
    Abstract: The present invention provides a live, attenuated coronavirus comprising a variant replicase gene encoding polyproteins comprising a mutation in one or more of non-structural protein(s) (nsp)-10, nsp-14, nsp-15 or nsp-16. The coronavirus may be used as a vaccine for treating and/or preventing a disease, such as infectious bronchitis, in a subject.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: November 20, 2018
    Assignee: THE PIRBRIGHT INSTITUTE
    Inventors: Erica Bickerton, Sarah Keep, Paul Britton