Trials of the Oxford coronavirus vaccine may have gathered enough data to show whether it works and is safe by the end of the year – but it will then need to go through the regulatory process, scientists say.
Prof Andrew Pollard, the director of the Oxford Vaccine Group, said it is “just possible” that there may be enough clinical trial data on Oxford University’s Covid-19 vaccine to put before the regulators this year.
Prof Chris Whitty, England’s chief medical officer, has said a vaccine may not be ready until next winter. Pollard suggested they were hoping to go faster.
“I think that Chris Whitty is quite rightly being cautious, that it could take as long as that to first of all demonstrate a vaccine works and is safe and then to go through the processes of regulators looking at that very carefully to make sure everything’s been done correctly,” Pollard told BBC Radio 4’s Today programme.
“But it is also just possible that, if the cases accrue rapidly in the clinical trials, that we could have that data to put before regulators this year, and then there would be a process that they go through in order to make a full assessment of the data.”
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