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First Pfizer jab ‘gives 91% Covid protection’ as officials consider single shot programme to speed up immunity Terri-Ann Williams, Digital Health Reporter 27 Dec 2020, 10:23 Updated: 27 Dec 2020, 15:08 Terri-Ann Williams, Digital Health Reporter Invalid Date, THE Pfizer/BioNTech coronavirus vaccine gives 91 per cent protection from Covid-19 as officials are considering administering a single jab to help speed up immunity, it has been reported. The jabs require two doses per patient, with a 21 to 28 day gap between doses - two vaccines are required to reach 95 per cent efficacy. ⚠️ Read our coronavirus live blog for the latest news & updates 5 5 Professor David Salisbury, who was in charge of immunisation at the Department of Health until 2003, said one dose already provides 91 per cent protection.

United kingdomMashonaland eastBoris johsonMutantnew covidGraham stringerTony blairWendy barclayBoris johnsonHealth newsDepartment of healthCommittee on vaccinationTechnology committeeDavid salisburyNew england journalVaccines ministerPrime minister tony blair