The Pfizer-BioNTech vaccine has now proved 95% effective in preventing coronavirus and has met the safety criteria needed for emergency authorisation, the firms have said.
Full ArticlePfizer vaccine 95% effective and will be submitted for authorisation 'within days'
Sky News
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Pfizer vaccine to be submitted for authorisation 'within days' as efficacy boosted to 95%
Sky News
The Pfizer-BioNTech vaccine has now proved 95% effective in preventing coronavirus and has met the safety criteria needed for..