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UK TOP NEWS SUMMARY: UK s Johnson Says No Deal A Strong Possibility
Fri, 11th Dec 2020 11:17
(Alliance News) - The following is a summary of top news stories Friday.
COMPANIES
GlaxoSmithKline and Sanofi said their Covid-19 vaccine has been delayed to the end of 2021 after interim study result found an insufficient response in older patients. The phase 1/2 study s interim results showed an immune response that was comparable to patients who had recovered from Covid-19 in adults aged 18 to 49, but a low immune response in older adults. The two firms plan to begin a phase 2b study in February 2021 with an improved antigen formulation, which will include a proposed comparison with an already authorised Covid-19 vaccine. With positive data, a global phase 3 study could begin in the second 2021 quarter, and positive results from that would lead to regulatory submissions in the second half of 2021. Overall, this means the vaccine potential availability has moved to the ....

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