Serological survey and molecular investigation of tick-borne encephalitis virus in Northern Turkey


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ASAL G., Tamer C., ALBAYRAK H.

Etlik Veteriner Mikrobiyoloji Dergisi, cilt.33, sa.1, ss.34-39, 2022 (Hakemli Dergi) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 33 Sayı: 1
  • Basım Tarihi: 2022
  • Doi Numarası: 10.35864/evmd.1064554
  • Dergi Adı: Etlik Veteriner Mikrobiyoloji Dergisi
  • Derginin Tarandığı İndeksler: TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.34-39
  • Ondokuz Mayıs Üniversitesi Adresli: Evet

Özet

Tick-borne encephalitis (TBE) is an endemic viral zoonotic disease in many regions of Eurasia. In this study, whole blood, serum samples and the hard ticks collected from a variety of ruminant species (cattle, goat and sheep) in the middle Black Sea region of Turkey were investigated for the presence of RNA and IgG antibodies against Tick-borne encephalitis virus (TBEV). No TBEV genomic RNA was found in 2625 tick and 708 blood samples. However, serological examination for anti-TBEV antibodies revealed that TBEV IgG antibody was found as follow: cattle 61 of 198 (30.8%), goat 7 of 115 (6.1%) and sheep 15 of 147 (10.2%), and confirmed by an enzyme-linked immunosorbent assay (ELISA). Positivity rates for the provinces were as follows: Samsun 12.7%, Sivas 35.2% and Tokat 13.2%. This information supports previous findings of TBEV in ticks in Turkey and may be of relevance for public health considerations (in respect to vaccination recommendations for those exposed).