病毒体 irion Forms a separate genus in the Bunyavirus family布尼雅 病毒科 Unlike other bunyaviridae, its transmission does not involve an arthropod vector Enveloped -SSRNA virus 糖蛋白G1 Virions 98nm in diameter with 糖蛋白G2 a characteristic square grid M 包膜 like structure RNA末端结合点 核蛋白与RNA Genome consists of three RNA Segments: L, M, and S病毒体 Virion ◼ Forms a separate genus in the Bunyavirus family 布尼雅 病毒科 ◼ Unlike other bunyaviridae, its transmission does not involve an arthropod vector ◼ Enveloped -ssRNA virus ◼ Virions 98nm in diameter with a characteristic square grid￾like structure. ◼ Genome consists of three RNA segments: L, M, and S