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Virus Name:
Yaounde
Abbreviation:
YAOV
Status
Probable Arbovirus
Select Agent
No
SALS Level
SALS Basis
Other Information
Antigenic Group
B
Section V - Antigenic Relationship and Lack of Relationship to Other Viruses
CF test-homologous titer 64/64.
Institut Pasteur Dakar. Y. Robin and G. Heme
ArY 276 did not react with any virus except Usutu. Cross-CF and -neutralization tests with these viruses gave the following results:
ANTISERA
CF ANTIGENS
VIRUSES (NT)
ArY 276
Usutu
ArY 276
Usutu
*
Antiserum titer/antigen titer.
**
LNI in dex.
ArY 276
64/64
*
16/32
2.8
**
2.5
Usutu
8/64
16/32
0.8
2.4
Results indicate that virus strain ArY 276 apparently represents a hitherto new virus related to Usutu.
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