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Skip to Main ContentA preprint is the manuscript of a scholarly article that is ready to be submitted for peer review. In some fields, preprints are more commonly described as working papers.
Scientific and other scholarly articles are routinely discussed in the popular press and on social media, especially when they are freely available online for anyone to view. The COVID-19 pandemic provides a recent example and shows why it is important to understand the distinctions researchers make between different types of communications.
On April 17, 2020, a preprint of a study on exposure to the novel coronavirus entitled COVID-19 Antibody Seroprevalence in Santa Clara County, California was posted to medRxiv. Within days, the implications of the study were being discussed in the news, in blogs, and on social media, but the fact that it was not yet peer-reviewed was glossed over or ignored entirely.
This article in The Guardian explores the issues raised in the reporting and discussion of the preliminary results: Why experts are questioning two hyped antibody studies in coronavirus hotspots
An editorial in the BMJ, New preprint server for medical research, examined the pros and cons of launching medRxiv and acknowledged that while there was a risk the public would misinterpret preprints, it was outweighed by the benefits of more rapid and transparent sharing of the results of medical research. This cost-benefit analysis continues to guide discussions about the value of preprint servers.
Cold Spring Harbor Laboratory. (2020). What is an unrefereed preprint? bioRxiv. https://www.biorxiv.org/content/what-unrefereed-preprint
Kubota, Taylor. (2020, April 6). Stanford researchers discuss the benefits – and perils – of science without peer review. Stanford News. https://news.stanford.edu/2020/04/06/open-science-era-covid-19/
Langham-Putrow, Allison and Riegelman, Amy. (2019). Discovery and scholarly communication aspects of preprints. College and Research Libraries News 80(9):506. https://crln.acrl.org/index.php/crlnews/article/view/23580/30897
McCormick, Erin. (2020, April 23). Why experts are questioning two hyped antibody studies in coronavirus hotspots. The Guardian. https://www.theguardian.com/world/2020/apr/23/coronavirus-antibody-studies-california-stanford
Rawlinson, Claire and Bloom, Theodora. (2019, June 5). New preprint server for medical research. BMJ 365: 12301. https://doi.org/10.1136/bmj.l2301