Figure 1From: A bovine viral diarrhea virus type 1a strain in China: isolation, identification, and experimental infection in calvesImmunofluorescence test result on MDBK cells. (A) BVDV was detected by indirect immunofluorescence assay. Specific fluorescene in form of granules distribution all over the cytoplasm was observed in the infected MDBK cells. (B) The control cells.Back to article page