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CF test: homologous titer = 1024/32. |
J.P. Digoutte and G. Heme, Insitut Pasteur, Dakar. |
ArK 4927 did not react with any virus except Bhanja; cross-CF and neutralization tests with Bhanja and Kisemayo viruses gave the following results: |
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COMPLEMENT FIXATION TEST |
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Mouse Ascitic Fluid | Antigens |
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| ArK 4927 | Bhanjai | Kisemayo |
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| * Antibody titer/antigen titer. | ArK 4927 | 1024/32 * | 256/64 | <8/2 | Bhanjai | 256/32 | 256/64 | 16/16 | Kisemayo | <=8/2 | 8/64 | 256/32 |
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NEUTRALIZATION TEST IN MICE |
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Mouse Ascitic Fluid | Antigens |
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| ArK 4927 | Bhanjai | Kisemayo |
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| ** LNI in dex. | ArK 4927 | 4.4 ** | 1.0 | 0.4 | Bhanjai | 0.2 | 2.2 | 0.9 | Kisemayo | 0.2 | 0.1 | 5.6 |
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Results indicate that strain ArK 4927 represents a new virus related to Bhanja. |
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