Prevention and Attenuation of Covid-19 with the BNT162b2 and mRNA-1273 Vaccines

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Abstract

No abstract available

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  1. SciScore for 10.1101/2021.06.01.21257987: (What is this?)

    Please note, not all rigor criteria are appropriate for all manuscripts.

    Table 1: Rigor

    EthicsConsent: All participants provided written consent and both the RECOVER and HEROES studies were reviewed and approved by the Institutional Review Boards at participating sites or under a reliance arrangement.
    IRB: All participants provided written consent and both the RECOVER and HEROES studies were reviewed and approved by the Institutional Review Boards at participating sites or under a reliance arrangement.
    Sex as a biological variablenot detected.
    Randomizationnot detected.
    Blindingnot detected.
    Power Analysisnot detected.

    Table 2: Resources

    Software and Algorithms
    SentencesResources
    All analyses were conducted with SAS (version 9.4; SAS Institute) and R (version 4.0.2; R Foundation for Statistical Computing).
    SAS Institute
    suggested: (Statistical Analysis System, RRID:SCR_008567)

    Results from OddPub: We did not detect open data. We also did not detect open code. Researchers are encouraged to share open data when possible (see Nature blog).


    Results from LimitationRecognizer: We detected the following sentences addressing limitations in the study:
    This study also has at least seven limitations. First, although our estimate of 81% VE for partial vaccination is similar to other reports 1,2,7,21,22, this estimate is based on a relatively brief period of follow-up (median of 19 days partially vaccinated versus 69 days fully vaccinated per participant). Second, we may have overestimated VE if we disproportionately failed to detect infections among vaccinated participants due to vaccine attenuation of viral RNA load or reductions in RT-PCR sensitivity due to self-collection and shipping of specimens 23. Third, the study has not completed genetic sequencing for all viruses. Fourth, due to the relatively small number of breakthrough infections observed, we could not differentiate attenuation effects associated with partial versus full vaccination. Similarly, sparse data reduced the precision of estimates, though the consistency of trends across measures affirms the direction of the overall effect. Fifth, due to sparse data and limited racial and ethnic diversity, we were also unable to fully examine or adjust for potential confounders of vaccine attenuation effects. Nonetheless, we stratified our participant recruitment to ensure a combination of participant characteristics by occupation, age, and sex; we did not observe consistent associations between socio-demographic, health, virus exposure, or PPE use with either vaccination status, viral RNA load, or illness duration. Sixth, febrile symptoms and illness duration were meas...

    Results from TrialIdentifier: No clinical trial numbers were referenced.


    Results from Barzooka: We did not find any issues relating to the usage of bar graphs.


    Results from JetFighter: We did not find any issues relating to colormaps.


    Results from rtransparent:
    • Thank you for including a conflict of interest statement. Authors are encouraged to include this statement when submitting to a journal.
    • Thank you for including a funding statement. Authors are encouraged to include this statement when submitting to a journal.
    • Thank you for including a protocol registration statement.

    Results from scite Reference Check: We found no unreliable references.


    About SciScore

    SciScore is an automated tool that is designed to assist expert reviewers by finding and presenting formulaic information scattered throughout a paper in a standard, easy to digest format. SciScore checks for the presence and correctness of RRIDs (research resource identifiers), and for rigor criteria such as sex and investigator blinding. For details on the theoretical underpinning of rigor criteria and the tools shown here, including references cited, please follow this link.