Bovine viral diarrhea

{
  "id": "MLC-T-ENV-003604",
  "term": "Bovine viral diarrhea",
  "field": "Environment",
  "term_source": "Bovine Viral Diarrhea",
  "definition": "Acute disease of cattle caused by the bovine viral diarrhea viruses. Often mouth ulcerations are the only sign but fever, diarrhea, drop in milk yield, and loss of appetite are also seen. Severity of clinical disease varies and is strain dependent. Outbreaks are characterized by low morbidity and high mortality.",
  "abbreviation": "BVD",
  "subject": "Biological substances",
  "references": [
    "NAL Agricultural Thesaurus and Glossary"
  ],
  "url": "https://mlchart.com/terminology/environment/bovine-viral-diarrhea/"
}