[1] Bangladesh Agricultural Research Council,Livestock Division
[2] Bangladesh Agricultural University,Department of Microbiology and Hygiene, Faculty of Veterinary Science
[3] North South University,Department of Biochemistry and Microbiology, NSU Genome Research Institute (NGRI), Baridhara, Bashundhara
[4] North South University,NSU Genome Research Institute (NGRI), Baridhara, Bashundhara