https://techcrunch.com/2020/04/29/gm-delays-gmc-hummer-ev-debut/

GM said Wednesday that it will postpone its upcoming reveal of a GMC-branded electric Hummer due to the COVID-19 pandemic.

The Hummer EV debut, which was scheduled to occur May 20, is the latest automotive event to be delayed in recent months due to COVID-19, the disease caused by the coronavirus. The Geneva Motor Show and Cadillac’s Lyriq reveals were also canceled or postponed.