No. Type of Virus Origin Location Remarks
  HOW Human Saliva Wollega Mice inoculation positive
  HOS Human saliva Sululta Mice inoculation positive
  DO Dog brain Gojam FAT positive
  CO Cow brain Butajira FAT positive
  PV-12 Cow brain France, Paris Currently used for Fermi vaccine production in the country
Table 1: Type of virus used and their origin.