June 14, 2021 ~ Reuters ~
UK study finds vaccines offer high protection against hospitalisation from Delta variant
LONDON, June 14 (Reuters) – COVID-19 vaccines made by Pfizer (PFE.N) and AstraZeneca (AZN.L) offer high protection of more than 90% against hospitalisation from the Delta coronavirus variant, a new analysis by Public Health England (PHE) showed on Monday.
Prime Minister Boris Johnson is expected to announce a delay to the lifting of COVID-19 restrictions in England due to the spread of the highly transmissible Delta variant of concern, first identified in India, which is also associated with a higher risk of hospitalisation among the unvaccinated.
PHE said that the Pfizer/Biontech COVID-19 vaccine was 96% effective against hospitalisation from the Delta variant after two doses, while Oxford/AstraZeneca’s offered 92% protection against hospitalisation by Delta.
PHE said that those levels of protection were comparable to that against the Alpha variant, first identified in Kent, southeast England.