@forbes.com 2 years ago New Pfizer-BioNTech Covid Vaccine Is More Effective Than The Original, Study Shows
@telegraph.co.uk 3 years ago Omicron is less severe than Covid delta variant and two vaccine jabs give good protection, study suggests
@aljazeera.com 3 years ago Covaxin, India’s homegrown COVID jab, ‘highly efficacious’: Study
@forbes.com 3 years ago Vaccine Protection Wanes Within Six Months Of Second Covid Shot, Study Warns, But They’re Still Effective Against Delta
@WSJ 4 years ago German drugmaker CureVac's Covid-19 vaccine disappointed in its pivotal study, providing less protection than shots already authorized in the U.S. on.wsj.com
@guardian 4 years ago Two Pfizer Covid vaccine doses give over 95% protection, shows Israel study theguardian.com
@abcnews.go.com 4 years ago AstraZeneca confirms strong vaccine protection after US rift
@forbes.com 4 years ago South Africa Abandons Oxford-AstraZeneca Covid-19 Vaccine In Favor Of Unapproved Johnson & Johnson Shot
@rt.com 4 years ago South Africa SUSPENDS AstraZeneca vaccine rollout after study shows its ‘limited efficacy’ against local variant
@dailywire.com 3 years ago Study Finds That Protection Against COVID-19 From 4th Shot Fades Quickly
@guardian 3 years ago Omicron can partially evade Covid vaccine protection, study finds theguardian.com
@rt.com 3 years ago Russia’s single-dose Covid-19 jab, Sputnik Light, is safe & stimulates ‘strong’ immune response, new Lancet study of vaccine finds
@aljazeera.com 3 years ago COVID vaccine efficacy wanes, but jabs offer protection: Study
@abcnews.go.com 4 years ago 3 COVID-19 vaccine doses can improve immunity in organ transplant recipients: Study
@forbes.com 4 years ago Single Pfizer Vaccine Shot May Not Protect Against Covid Variants, Study Warns
@abcnews.go.com 4 years ago AstraZeneca confirms strong vaccine protection after US rift
@abc.net.au 4 years ago Chief Medical Officer says the South African COVID strain is becoming dominant. What does this mean?
@snopes.com 4 years ago J&J Asks US Regulators to OK Its One-Shot COVID-19 Vaccine
@rt.com 3 years ago 2.3bn Covid shots useless against Omicron – study
@theguardian.com 3 years ago Omicron can partially evade Covid vaccine protection, study finds
@forbes.com 3 years ago Pfizer Covid Vaccine Still 90% Effective At Preventing Hospitalizations After Six Months, Study Finds
@rt.com 4 years ago Sinovac Covid-19 vaccine antibodies begin to fade 6 months after 2nd dose – study
@rt.com 4 years ago State-funded UK study says Pfizer, AstraZeneca vaccines are ‘highly effective’ against Indian Covid-19 variant
@theguardian.com 4 years ago Single dose of Covid vaccine can nearly halve transmission of virus, study finds
@rt.com 4 years ago CureVac Covid-19 vaccine shows 100% protection against South African variant in 'first of its kind' mouse study
@forbes.com 4 years ago South Africa Halts AstraZeneca Covid-19 Vaccine After Study Shows ‘Minimal Protection’ Against Local Variant
@forbes.com 4 years ago Past Covid-19 Infection Gives Vaccine-Like Immunity For Months, Study Finds
@rt.com 3 years ago Sputnik V offers ‘long-lasting’ protection against Omicron – Moscow study
@telegraph.co.uk 3 years ago Omicron significantly reduces Covid antibodies generated by Pfizer vaccine, study finds
@forbes.com 3 years ago J&J Booster Shot Offers 94% Protection Against Symptomatic Covid, Company Says
@forbes.com 4 years ago Pfizer’s Covid-19 Vaccine Generated 10 Times More Antibodies Than China’s Sinovac Shot, Hong Kong Study Shows
@theguardian.com 4 years ago Two Pfizer Covid vaccine doses give over 95% protection, shows Israel study
@forbes.com 4 years ago New Study Predicts Immune Protection May Vary For Different Covid-19 Vaccines
@rt.com 4 years ago Cancer patients have little protection against Covid after receiving one dose of Pfizer jab, UK study says
@theguardian.com 4 years ago Oxford Covid vaccine 10% effective against South African variant, study suggests