@rt.com 3 years ago Study reveals how effective Pfizer vaccine is against Omicron
@politico.eu 4 years ago Study: Delta coronavirus variant twice as likely to cause hospitalization
@guardian 4 years ago Coronavirus live news: Pfizer vaccine found 94% effective in major study; EU states split over vaccine passports theguardian.com
@telegraph.co.uk 4 years ago Pfizer vaccine only slightly less effective against South African coronavirus mutation
@guardian 4 years ago Coronavirus live news: Canada approves Pfizer vaccine; study suggests Covid was in Italy in November 2019 theguardian.com
@telegraph.co.uk 3 years ago Omicron significantly reduces Covid antibodies generated by Pfizer vaccine, study finds
@abc.net.au 4 years ago South African COVID variant can 'break through' Pfizer vaccine, Israeli study says
@forbes.com 4 years ago Pfizer CEO Cautions Against Delaying Second Covid-19 Vaccine Shot
@WSJ 4 years ago Pfizer and BioNTech said a lab study suggests their jointly developed Covid-19 vaccine can overcome a mutation found in two new, fast-spreading variants of the coronavirus on.wsj.com
@WSJ 4 years ago President Trump and Joe Biden lauded news that a Covid-19 vaccine from Pfizer and BioNTech proved better than expected at protecting people from the coronavirus in a pivotal study on.wsj.com
@rt.com 4 years ago ‘Wake-up call’: New Mayo Clinic study shows Pfizer vaccine may only be 42% effective against Delta variant, Moderna 76%
@nymag.com 4 years ago Pfizer Vaccine Neutralizes Brazil COVID-19 Variant: Study
@forbes.com 4 years ago More Than One In Three People In U.K. Study Report Side Effects From Pfizer Coronavirus Vaccine
@forbes.com 4 years ago Pfizer-BioNTech Vaccine Appears Resistant To New Covid Variant, Study Finds, As U.S. Records Deadliest Day
@WSJ 5 years ago An experimental coronavirus vaccine from Pfizer and partner BioNTech showed promising signs of working in an early-stage study, researchers said on.wsj.com
@politico.eu 4 years ago Study: Pfizer vaccine less effective at preventing coronavirus cases
@theguardian.com 4 years ago Coronavirus live news: Pfizer vaccine found 94% effective in major study; EU states split over vaccine passports
@rt.com 4 years ago Pfizer vaccine can withstand onslaught from Covid-19 mutations, according to new study
@rt.com 4 years ago Pfizer study suggests vaccine effective against new coronavirus strains