Pandemic amped up anti-Semitism, forced it online, report says Associated Press Updated: Tags: FILE - In this Dec. 4, 2019 file photo, Strasbourg chief Rabbi Harold Abraham Weill looks at vandalized tombs in the Jewish cemetery of Westhoffen, west of the city of Strasbourg, eastern France. Coronavirus lockdowns in 2020 shifted some anti-Semitic hatred online, where conspiracy theories blaming Jews for the pandemics medical and economic devastation abounded, Israeli researchers at Tel Aviv University's Kantor Center for the Study of Contemporary European Jewry in an annual report Wednesday, April 7, 2021. (AP Photo/Jean-Francois Badias, File) (Copyright 2019 The Associated Press. All rights reserved.) TEL AVIV – Coronavirus lockdowns last year shifted some anti-Semitic hatred online, where conspiracy theories blaming Jews for the pandemic’s medical and economic devastation abounded, Israeli researchers reported Wednesday. That’s raised concerns about a rise in anti-Semitism in the post-pandemic world.