bovine virus diarrhea in a sentence

1. The agriculture ministry said the sick animals had bovine virus diarrhea, not foot-and-mouth, although tests were still being conducted.
2. The owner of the cattle has told deputies that he suspected the animals died of infectious bovine rhinotracheitis ( IBR ), or bovine virus diarrhea ( BVD ).
3. The bovine viral diarrhoea virus ( bovine virus diarrhea ) is said to be recrudescent for some time after clinical signs have abated, because antibodies plateau c . weeks 10 12, and are not lifelong, auto infection may potentially occur in the acutely infected non-pregnant animal.
4. It's difficult to find bovine virus diarrhea in a sentence.