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Sep 15, 2021 · Although vaccine effectiveness has waned slightly against infection with Delta, data so far suggests the Moderna vaccine is approximately 50 to 95 percent effective against Delta, and the...
Jul 30, 2021 · Data show that while the authorized COVID-19 vaccines may be less protective against delta in preventing infections and symptomatic illness compared with earlier versions of SARS-CoV-2, they...
Aug 26, 2021 · Analysis using 85,593 weekly reports from 14,917 facilities during the Delta period found that the adjusted effectiveness was 53.1% (95% CI = 49.1%–56.7%). Effectiveness estimates were similar for Pfizer-BioNTech and Moderna vaccines.
- Srinivas Nanduri, Tamara Pilishvili, Gordana Derado, Minn Minn Soe, Philip Dollard, Hsiu Wu, Qunna L...
- 2021
Aug 6, 2021 · The messenger RNA vaccines (Moderna and Pfizer) are highly effective against this variant. We have that information from clinical studies and laboratory tests of what we think the immune response should be.
Jan 27, 2022 · During both Delta- and Omicron-predominant periods, receipt of a third vaccine dose was highly effective at preventing COVID-19–associated emergency department and urgent care encounters (94% and 82%, respectively) and preventing COVID-19–associated hospitalizations (94% and 90%, respectively). What are the implications for public health practice?
Jul 2, 2021 · Moderna said this week that its vaccine — which is very similar to the Pfizer shot — is also highly effective against the Delta variant. The company tested blood serum from eight fully...
Aug 9, 2021 · Moderna has said tests show that its vaccine continued to produce neutralising activity against multiple variants of concern, including delta,13 while a Janssen spokesperson told The BMJ, “Against the emerging variants of concern, neutralising antibodies were higher against the delta variant than what was observed for the beta variant in ...
