Boris Johnson daily briefing: Is Boris Johnson speaking today?
READ MORE She told the veteran broadcaster while the vaccines have a "reduction in efficacy" against some of the variants, there is still "some protection". Professor Gilbert said: "What that is looking like is that we may not be reducing the total number of cases but there's still protection in that case against deaths, hospitalisations and severe disease." She added: "That's really important for healthcare systems, even if we are having mild and asymptomatic infections, to prevent people going into hospital with Covid would have a major effect." News of the study has prompted Vaccines Minis...