Rav Asher Weiss Shlit’a wrote an entire Sefer from the Shailos and Teshuvos he dealt with during COVID-19. Similarly, during the Gaza war, an entire new subject of war-related questions has begun to pile up since October 7th.
The following is a Shiur R’ Weiss gave at Yeshivas Mevaseret discussing some of these Shailos.