Countries it occurs in include Sudan (including South Sudan), Eritrea, Ethiopia, Burundi, Rwanda, Uganda, Kenya, Tanzania, the Democratic Republic of Congo, Zambia, Angola, Botswana, Zimbabwe, Malawi, Mozambique, Namibia, eSwatini and South Africa.
The affected countries include Sudan (including South Sudan), Eritrea, Ethiopia, Burundi, Rwanda, Uganda, Kenya, Tanzania, the Democratic Republic of Congo, Zambia, Angola, Botswana, Zimbabwe, Malawi, Mozambique, Namibia, eSwatini and South Africa.