- Covid-19 vaccine candidate is 90% effective, says manufacturer https://www.theguardian.com/world/2020/nov/09/covid-19-vaccine-candidate-effective-pfizer-biontech?cmp=share_androidapp_other 8 comments worldnews
Linked pages
- Oxford Covid vaccine works in all ages, trials suggest | Coronavirus | The Guardian https://www.theguardian.com/world/2020/oct/27/covid-vaccine-uk-oxford-university-astrazeneca-works-in-all-ages-trials-suggest 17 comments
- https://www.pfizer.com/news/press-release/press-release-detail/pfizer-and-biontech-announce-vaccine-candidate-against 4 comments
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