Nation Seder on Zoom? Passover traditions change as the coronavirus spreads April 2, 2020 N'dea Yancey-Bragg and Lauren Markoe, USA TODAY Comments Off on Seder on Zoom? Passover traditions change as the coronavirus spreads Many synagogues host Seders for Passover, one of the most widely observed Jewish holidays. They are now holding them virtually – as are families.