Our vaccine work is progressing quickly. To ensure you have the latest information or to find out more about the trial, please visit the Oxford COVID-19 vaccine web hub or visit the COVID-19 trial website.
- Phase 3 interim analysis including 131 Covid-19 cases indicates that the vaccine is 70.4% effective when combining data from two dosing regimens
- In the two different dose regimens vaccine efficacy was 90% in one and 62% in the other
- Higher efficacy regimen used a halved first dose and standard second dose
- Early indication that vaccine could reduce virus transmission from an observed reduction in asymptomatic infections
- There were no hospitalised or severe cases in anyone who received the vaccine
- Large safety database from over 24,000 volunteers from clinical trials in the UK, Brazil and South Africa, with follow up since April
- Crucially, vaccine can be easily administered in existing healthcare systems, stored at ‘fridge temperature’ (2-8 °C) and distributed using existing logistics
- Large scale manufacturing ongoing in over 10 countries to support equitable global access
See more at https://www.ox.ac.uk/news/2020-11-23-oxford-university-breakthrough-global-covid-19-vaccine?hp