Covid-19: Delta variant 8 times less sensitive to vaccine protection, causes re-infection among recovered patients

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Agrawal further said that a good part about the vaccine was their ability to reduce the severity of the infection by several notches among the patients. A recent study has shown what was long feared about the Delta variant of Coronavirus, that it spreads at an extremely fast rate and also evades the immune response … Read more

Covid-19: Waning vaccine efficiency, high pre-symptomatic transmission behind Delta variant’s rapid spread

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Recent epidemiological research has found the Delta (B.1.617.2) variant to be 40 per cent more contagious than the Alpha variant Reduced vaccine efficiency and high infectiousness during the pre-symptomatic phase are leading to rapid transmission of the coronavirus’ Delta variant, several studies have found. Recent epidemiological research has found the Delta (B.1.617.2) variant to be … Read more

Covid-19: Vaccine effectiveness against Delta variant wanes over time, new study finds

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University of Oxford and Office for National Statistics researchers conducted the study, the results of which were published in a pre-print The effectiveness of Oxford-AstraZeneca and Pfizer-BioNTech vaccines against the Delta variant of the coronavirus wanes over time despite offering considerable protection against the strain, a UK study has found. University of Oxford and Office … Read more

Coronavirus: Delta variant of Covid-19 found in 174 districts across 35 states

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INSACOG is a consortium of 28 genome sequencing laboratories carrying out sequencing and analysis of the Covid-19 virus to understand the spread and evolution of the SARS CoV-2, its mutations and resulting variants as well as ascertaining the status of the variants. The Delta variant of the Covid-19 virus has been found in 174 districts … Read more

COVID-19 vaccination: Russia to soon release Sputnik V version targeting Delta variant of coronavirus

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The Delta variant is the name given to strain B.1.617.2 of the coronavirus and it has been classified as a variant of concern by global health agency WHO and by India Sputnik V vaccine for coronavirus: Sputnik V vaccine to get a version for Delta strain! Global vaccination drives have been gaining momentum to effectively … Read more