Abstract
This article presents the findings of a survey of UK-resident adults ([Formula: see text] = 1790) carried out in December 2021 and designed to test for a relationship between antisemitism and coronavirus conspiracism. Antisemitism was measured using the Generalised Antisemitism (GeAs) scale, and coronavirus conspiracism was measured using a version of the Flexible Inventory of Conspiracy Suspicions (FICS). Hypotheses and methodology were pre-registered, and all data and code are open. There was found to be a positive correlation between coronavirus conspiracy suspicions and Generalised Antisemitism, robust to demographic controls. This correlation appears to be entirely accounted for by older forms of antisemitism: antisemitism as expressed in relation to Israel and its supporters was found to be associated with coronavirus conspiracism only because both of these variables were associated with antisemitism as expressed in relation to Jews identified as Jews. Statistical analysis suggests that these findings may be generalised from the sample to the UK adult population with some confidence, although no data were collected in other national contexts, such that generalisation to other national contexts must remain speculative.