Increasing awareness for tick-borne encephalitis virus using small ruminants as suitable sentinels: Preliminary observations.

ABSTRACT: Tick-borne encephalitis virus (TBEV) is one of the most common zoonotic vector-borne infections in Europe. An appropriate awareness is crucial to react quickly and efficiently to protect humans from this pathogen. From winter 2017 until spring 2018 serum samples were collected from 71 small ruminant flocks (3174 animals) in five German federal states. The sera were examined for TBEV antibodies by ELISA and serum neutralization test. In the TBEV risk areas, there was a coincidence in 14 districts between seropositive small ruminants and the occurrence of human TBE cases in 2017. In eight districts, the TBEV infection could not be detected in small ruminants although human cases were reported. In contrast, in five districts, small ruminants tested TBEV seropositive without notified human TBE

SUBMITTER: Bauer BU 

PROVIDER: S-EPMC7937955 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature