Starting with Universal pushing No Time To Die’s April release a couple weeks ago, other studios have also delayed the spring movies, including A Quiet Place: Part II, Mulan, The New Mutants, F9, The Lovebirds, Antlers and, as of today, Marvel’s Black Widow – which was expected May 1. Without major movies to release and with government action against social gatherings, the closing down of theaters was only a matter of time.
Article source: https://www.cinemablend.com/news/2492780/its-official-major-theaters-are-all-closed-nationwide-heres-cinemarks-statement