|   |  |   |  | Log Neutralizing Index  * for Seven Simbu Types with Homologous and Heterologous Immune Mouse Ascitic Fluids   | 
|---|
 |   |       Virus       | 
|---|
 |       Mouse Ascitic Fluid       |       Sango An5077       |       ShamondaAn5550       |       Sabo An9398       |       Shuni An10107       |       Sathuperi       |       Yaba 7       |       Ingwavuma       | 
|---|
 
  |  
  |  | *        In dex        |  |       Sango       |       > 4.0       |       1.4       |       1.1       |       0       |       0       |       0       |       0       |  |       Shamonda       |       0       |       4.5       |       0       |       0       |       <1.2       |       <1.8       |       0       |  |       Sabo       |       0       |       1.4       |       > 4.8       |       0       |       0       |       0       |       0       |  |       Shuni       |       0       |       0       |       0       |       > 3.6       |       0       |       0       |       0       |  |       Sathuperi       |       0.2       |       <1.2       |       <1.2       |       <1.5       |       4.4       |       0.3       |       0       |  |       Yaba 7       |       0.6       |       0       |       <1.9       |       <1.9       |       0       |       3.6       |       0       |  |       Ingwavuma       |   |   |   |   |   |   |       3.1       |  
  |  |  Cross-reacts in CF test with immune mouse ascitic fluid for Akabane                                                       [2]                                             .    |  |  Significant cross-CF reactions between Sabo, Sango, Shamonda, Shuni, and Sathuperi, but not with Ingwavuma. Shamonda and Sathuperi closely related by immunodiffusion test                                                      [4]                                             .   |  |  Following antigenic studies involving 24 Simbu group viruses, Shamonda virus was classified as a distinct virus type and placed in the Simbu complex of the Simbu serogroup                                                       [5]                                             .   |  |   |   
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