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Cristina V. Ariani

Researcher at Wellcome Trust Sanger Institute

Publications -  44
Citations -  3675

Cristina V. Ariani is an academic researcher from Wellcome Trust Sanger Institute. The author has contributed to research in topics: Population & Medicine. The author has an hindex of 18, co-authored 38 publications receiving 1670 citations. Previous affiliations of Cristina V. Ariani include University of Cambridge & Rio de Janeiro State University.

Papers
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Efficacy of ChAdOx1 nCoV-19 (AZD1222) vaccine against SARS-CoV-2 variant of concern 202012/01 (B.1.1.7): an exploratory analysis of a randomised controlled trial.

Katherine R. W. Emary, +69 more
- 10 Apr 2021 - 
TL;DR: A post-hoc analysis of the efficacy of the adenoviral vector vaccine, ChAdOx1 nCoV-19 (AZD1222), against B.1.7, emerged as the dominant cause of COVID-19 disease in the UK from November, 2020 as discussed by the authors.
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Hospital admission and emergency care attendance risk for SARS-CoV-2 delta (B.1.617.2) compared with alpha (B.1.1.7) variants of concern: a cohort study.

Katherine A Twohig, +607 more
TL;DR: In this paper, the authors compared the severity of the delta variant compared with the alpha variant by determining the relative risk of hospital attendance outcomes and found that outbreaks of the Delta variant in unvaccinated populations might lead to a greater burden on health-care services than the alpha variants.
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SARS-CoV-2 Omicron is an immune escape variant with an altered cell entry pathway

Brian J. Willett, +672 more
- 07 Jul 2022 - 
TL;DR: In this article , the authors demonstrate substantial evasion of neutralization by Omicron BA.1 and BA.2 variants in vitro using sera from individuals vaccinated with ChAdOx1, BNT162b2 and mRNA-1273.529.