Alphavirus (CHIKV) Chikungunya Hemorragic Fever, 1952
Size: 70 nm
Transmission: Mosquitoe to human to mosquitoe to human
Location: Tanzania to S.E Asia, India
Number of deaths: 6.32 million >

Flavivirus (DENV) Dengue Hemorragic Fever, 1996
Size: 40–65 nm
Transmission: Mosquitoe to human to mosquitoe to human
Location: India to S.E Asia, Polynesia, Caribe, Antilles
Number of deaths: 6.32 million >

Junín virus genus Arenaviridae Argentine hemorrhagic fever, 1950
Size: 40–200 nm
Transmission: Vesper mouse to human
Location: Buenos Aires to Argentina, Paraguay
Number of deaths: 6.32 million >

Hantaviridae genus Orthohantavirus Hanta viruses, 1993
Size: 80–120 nm
Transmission: Rodents to human
Location: S.W America to N.America China, E.Europe, Norway, Japan
Number of deaths: 6.32 million >

Phlebovirus genus Bunyavirales, Rift Valley fever
Size: 80–120 nm
Transmission: Mosquitoes, cattle, buffalo, sheep, goats, and camels to human
Location: Kenya to Sub Saharan Africa, Arabic Peninsula
Number of deaths: 6.32 million >