An assessment of bovine herpes virus 4 as a causative agent n abortions and neonatal death

BİLGE DAĞALP S., Babaoğlu A. R., Dogan F., Farzani T. A., ALKAN F.

ONDERSTEPOORT JOURNAL OF VETERINARY RESEARCH, cilt.87, sa.1, 2020 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 87 Sayı: 1
  • Basım Tarihi: 2020
  • Doi Numarası: 10.4102/ojvr.v87i1.1761
  • Dergi Adı: ONDERSTEPOORT JOURNAL OF VETERINARY RESEARCH
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Agricultural & Environmental Science Database, BIOSIS, CAB Abstracts, EMBASE, MEDLINE, Veterinary Science Database, Directory of Open Access Journals
  • Anahtar Kelimeler: abortion, BoHV-4, cow, co-infection, viruses, VIRAL-DIARRHEA-VIRUS, ENDOMETRIAL STROMAL CELLS, DAIRY-CATTLE HERDS, POSTPARTUM METRITIS, GLYCOPROTEIN-B, LATENT VIRUS, INFECTION, TYPE-4, HERPESVIRUS-4, BOHV-4
  • Van Yüzüncü Yıl Üniversitesi Adresli: Evet

Özet

Numerous viruses, including bovine viral diarrhoea virus (BVDV), bovine herpes virus 1 (BoHV-1) and bovine herpes virus 4 (BoHV-4), and other pathogens are the most common causes of reproductive disorders and are responsible for huge economic losses in livestock production. This study investigates the aetiological role of BoHV-4 in fertility problems such as abortions, stillbirth and birth with unviable calves. Retrospective samples from 38 animals, including 17 aborting cows, 17 aborted foetuses, three stillborn calves and one unviable newborn calf were analysed. The BoHV-4 genome was detected in 25 (65.7%) animals by polymerase chain reaction. In 14 of these infected animals, we detected co-infection with BVDV, while the co-presence of BoHV-1 was also detected in one animal. In addition to the high prevalence of BoHV-4 genome in materials related to fertility problems, isolation of Bo H V-4 from the brain of one stillborn calf indicated a causal link between BoHV-4 and fertility problems, such as abortion, stillbirths or birth with unviable calves.