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Comment
. 2022 Mar 26;399(10331):1205-1206.
doi: 10.1016/S0140-6736(22)00194-5. Epub 2022 Mar 15.

Evaluating COVID-19 vaccines in the real world

Affiliations
Comment

Evaluating COVID-19 vaccines in the real world

Edward J Mills et al. Lancet. .
No abstract available

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Conflict of interest statement

EJM is employed by Platform Life Sciences, which is a private company providing consultancy on global health trial design and methods. Platform Life Sciences is not involved with any work on COVID-19 vaccines. EJM has previously been employed by Cytel, which does contract research and software development. GR is the founder and an employee of Cardresearch, which leads the Brazilian TOGETHER trial of repurposed therapies for SARS-CoV-2.

Comment on

References

    1. Baden LR, El Sahly HM, Essink B, et al. Efficacy and safety of the mRNA-1273 SARS-CoV-2 vaccine. N Engl J Med384: 403–16. - PMC - PubMed
    1. Polack FP, Thomas SJ, Kitchin N, et al. Safety and efficacy of the BNT162b2 mRNA Covid-19 vaccine. N Engl J Med383: 2603–15. - PMC - PubMed
    1. Vosey M, Clemens SAC, Madhi SA, et al. Safety and efficacy of the ChAdOx1 nCoV-19 vaccine (AZD1222) against SARS-CoV-2: an interim analysis of four randomised controlled trials in Brazil, South Africa, and the UK. Lancet. 2021;397:99–111. - PMC - PubMed
    1. Logunov DY, Dolzhikova IV, Shcheblyakov DV, et al. Safety and efficacy of an rAd26 and rAd5 vector-based heterologous prime-boost COVID-19 vaccine: an interim analysis of a randomised controlled phase 3 trial in Russia. Lancet. 2021;397:671–681. - PMC - PubMed
    1. Rearte A, Castilli JM, Rearte R, et al. Effectiveness of rAd26-rAd5, ChAdOx1 nCoV-19, and BBIBP-CorV vaccines for risk of infection with SARS-CoV-2 and death due to COVID-19 in people older than 60 years in Argentina: a test-negative, case-control, and retrospective longitudinal study. Lancet. 2022 doi: 10.1016/S0140-6736(22)00011-3. published online March 15. - DOI - PMC - PubMed

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