Western Bluetongue virus serotype 3 in Sardinia, diagnosis and characterization.

ABSTRACT: Over the last 20 years, Italy has experienced multiple incursions of different serotypes of Bluetongue virus (BTV), a Culicoides-borne arbovirus, the causative agent of bluetongue (BT), a major disease of ruminants. The majority of these incursions originated from Northern Africa, likely because of wind-blown dissemination of infected midges. Here, we report the first identification of BTV-3 in Sardinia, Italy. BTV-3 circulation was evidenced in sentinel animals located in the province of Sud Sardegna on September 19, 2018. Prototype strain BTV-3 SAR2018 was isolated on cell culture. BTV-3 SAR2018 sequence and partial sequences obtained by next-generation sequencing from nucleic acids purified from the isolate and blood samples, respectively, were demonstrated to be almost identical (99-10

SUBMITTER: Cappai S 

PROVIDER: S-EPMC6850434 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature