| serological and molecular evidence for natural infection of bactrian camels with multiple subgenotypes of bovine viral diarrhea virus in western china. | bovine viral diarrhea virus (bvdv) infects both domestic and wild animals, causing substantial economic losses. in order to investigate possible infection in bactrian camels in western china, a total of 56 blood samples were collected from clinically healthy bactrian camels and tested for bvdv antigens and antibodies using antigen capture enzyme-linked immunosorbent assay (elisa) and virus neutralization test. the antigen-positive samples (n=17) were further tested for viral nucleic acids by spe ... | 2012 | 23313538 |