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  Piry   PIRYV

Possible Arbovirus

No

3

Results of SALS surveys and information from the Catalogue.
Other Information
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Vesicular Stomatitis
Section V - Antigenic Relationship and Lack of Relationship to Other Viruses
 
Not related by CF to viruses isolated in Belem using sera for groups A, B, C, Guama; for complexes Capim, California, Wyeomyia; and specific sera for Cache Valley, Kairi, Guaroa, Oropouche, Tacaiuma, Mirim, Icoaraci, Candiru, Acara, Pacui, Irituia, Jurona.
CF tests with Piry antigen against antisera for 48 arboviruses and LCM showed no reactions. CF tests with Piry hyperimmune mouse serum against 62 arboviruses and Herpes simplex antigens were negative. In HI tests, Piry hyperimmune serum failed to inhibit HA of 33 arboviruses.
Serological relationship to other members of VSV group found as follows:
 
Piry Antigen/Virus Piry Antiserum
HI CF NT HI CF NT
Immune Sera Ht/Ho Ratio Ht/Ho Ratio Ht/Ho Antigens/ Viruses Ht/Ho Ratio Ht/Ho Ratio Ht/Ho


NT: LNI in dex
VSNJ 0/256 0 2.5/5.0+ VSNJ 0/128 0 0/5.7
VSI 0/256 0 2.3/6.2+ VSI 0/128 0 0/5.7
Cocal 0/256 0 2.6/7.0+ Cocal 0/128 0 1.7/5.7
Chandipura 8/128 1/16 3.4/5.7+ Chandipura 0/128 0 4.6/5.7
 
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