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Publication PRESERVATION OF THE ANTIGEN FOR DIAGNOSIS OF BOVINE LEUKOSIS AND SER...  

Update Date: [2013-11-11]

NO.: 26
 
Reportno.

AHRI report No.26

Topic

PRESERVATION OF THE ANTIGEN FOR DIAGNOSIS OF BOVINE LEUKOSIS AND SEROLOGICAL SURVEY ON ANTIBODY AGAINST BOVINE LEUKEMIA VIRUS IN MILK GOAT

Department

Taiwan Animal Health Research Institut

Author W.H. Lin;Y,H. Yang$.J. Le$.C. Chen.J,R. Shiau
Summary

LyophiIiad antigen for the diagnosis of bovine leukosis in immuncdiffusion tst was extract! from FLK cells which had ken infeot! with bovine leukemia virus. When the antigen was storer! at 4-2fY? and -40? for 15 months, it sensitivity and scthficity remained unchanged. Serological survey of serum sample obtained from milk gcet in 14 gec>graphical regions of Taiwan, 120 out of 7,855 were pcxsitive. The itiw rats varied from 0% to 11.5% in different gegxajiiical regions with an averageofl.5%.Thepasitiverates of 11.5% andll% wexethehighestinthepasitive regions while those of the seven regions were very low. Another five regions gave a negatve react on.
 

Keyword

bovine leukcsis; immuncdiffusion est ; MILK GOAT