Akalla mutum 20 ne ‘yan bindiga suka kashe daga ranakun 26 ga Disambar 2021 zuwa 1 ga Janairu 2022.
Zuwa yanzu samfurin Delta ce ta fi yaduwa a Najeriya inda a ranar 20 ga Disambar 2021 mutum 2,237 suke ɗauke da ita.