|   |  |   |  |       Vertebrate (species and organ) and arthropod       |       No. isolations/No. tested       |       No. with antibody/No. tested Test used       |       Country and region       | 
|---|
 
  |  
  |  | Man (blood)     |       1       |   | Natal coastal plain,    South Africa (1)     |  | Man (blood)     |       1       |   | Tanzania (6)     |  | Man      |   |       105/626  NT       | Natal,    South Africa(7)     |  | Man     |   |       39/871  NT       | Mozambique (8)     |  | Man     |   |       30/492  NT       | Angola (9)     |  | Man     |   |       11/120  NT       | Caprivi,    Namibia(10)     |  | Man     |   |       28/323  NT       | Okavango,    Botswana(10)     |  | Cattle     |   |       9/58   NT       | Coastal plain,    South Africa (11)     |  | Sentinel hamster     |       2       |   | Natal coastal plain,    South Africa (12)     |  | Sentinel hamster     |       1       |   | Coastal plain,    Mozambique (12)     |  | Mastomys natalensis     |       1/112       |       2/24       | Coastal plain,    South Africa (12)     |  | Culex rubinotus     |       91/22,344       |   | Mostly coastal plain,    South Africa (1,    5,    13)     |  | Culex rubinotus     |       3/563       |   | Highlands,    Zimbabwe(13)     |  | Culex rubinotus     |       1/1,310       |   | Highlands,    Kenya (15)     |  | Culex nakuruensis     |       2/2,295       |  |  |  | Mansonia africana     |       1/4,926       |  |  |   |  |  |  |  |  
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