Risk Group 4 (RG4) - Viral Agents

Arenaviruses

  • Guanarito virus

  • Lassa virus

  • Junin virus

  • Machupo virus

  • Sabia

Bunyaviruses (Nairovirus)
  • Crimean-Congo hemorrhagic fever virus
Filoviruses
  • Ebola virus
  • Marburg virus
Flaviruses (Togaviruses) - Group B Arboviruses
  • Tick-borne encephalitis virus complex including Absetterov, Central European encephalitis, Hanzalova, Hypr, Kumlinge, Kyasanur Forest disease, Omsk hemorrhagic fever, and Russian spring-summer encephalitis viruses
Herpesviruses (alpha)
  • Herpesvirus simiae (Herpes B or Monkey B virus)
Paramyxoviruses
  • Equine morbillivirus