Bunyavirales

Hantaviridae is a family of viruses in the order Bunyavirales. It is named for the Hantan River area in South Korea where an early outbreak of one of its species was observed.

Phenuiviridae is a family of negative-strand RNA viruses in the order Hareavirales. Ruminants, camels, humans, and mosquitoes serve as natural hosts.