| benin | | maize streak virus | species | 1 | 0 |
| burkina faso | | maize streak virus | species | 5 | 0 |
| burundi | | maize streak virus | species | 1 | 0 |
| cameroon | | maize streak virus | species | 10 | 0 |
| cameroon | | maize streak virus - a[bambui] | no rank | 1 | 0 |
| central african republic | | maize streak virus | species | 33 | 0 |
| chad | | maize streak virus | species | 1 | 0 |
| comoros | | maize streak virus | species | 3 | 0 |
| ethiopia | | maize streak virus | species | 1 | 0 |
| ghana | | maize streak virus | species | 51 | 0 |
| kenya | | maize streak virus | species | 220 | 0 |
| kenya | | maize streak virus - a[ama] | no rank | 3 | 0 |
| kenya | | maize streak virus - a[gat] | no rank | 1 | 0 |
| kenya | | maize streak virus - a[ka] | no rank | 1 | 0 |
| kenya | | maize streak virus - a[sag] | no rank | 1 | 0 |
| kenya | | maize streak virus - b[jam] | no rank | 1 | 0 |
| kenya | | maize streak virus - b[mom] | no rank | 1 | 0 |
| lesotho | | maize streak virus | species | 3 | 0 |
| madagascar | | maize streak virus | species | 53 | 0 |
| maldives | | maize streak virus | species | 0 | 2 |
| mali | | maize streak virus | species | 1 | 0 |
| mauritius | | maize streak virus | species | 33 | 0 |
| mozambique | | maize streak virus | species | 40 | 0 |
| namibia | | maize streak virus | species | 1 | 0 |
| nigeria | | maize streak virus | species | 57 | 0 |
| reunion | | maize streak virus | species | 31 | 4 |
| reunion | | maize streak virus - [reunion2] | no rank | 1 | 0 |
| rwanda | | maize streak virus | species | 32 | 0 |
| south africa | | maize streak virus | species | 184 | 0 |
| south africa | | maize streak virus - [raw] | no rank | 1 | 0 |
| south africa | | maize streak virus - a[makd] | no rank | 1 | 0 |
| south africa | | maize streak virus - e[pat] | no rank | 1 | 0 |
| spain | canary islands | maize streak virus | species | 1 | 0 |
| tanzania | | maize streak virus | species | 10 | 0 |
| tanzania | arusha region | maize streak virus | species | 2 | 0 |
| uganda | | maize streak virus | species | 8 | 0 |
| zambia | | maize streak virus | species | 23 | 0 |
| zimbabwe | | maize streak virus | species | 25 | 0 |
| zimbabwe | | maize streak virus - a[mata] | no rank | 1 | 0 |
| zimbabwe | | maize streak virus - a[matb] | no rank | 1 | 0 |
| zimbabwe | | maize streak virus - a[matc] | no rank | 1 | 0 |