Publications by authors named "S Petkevicius"

Article Synopsis
  • In 2023, a study assessed the genotypes of small ruminant lentiviruses (SRLV) in Hungarian goats, taking blood samples from 135 seropositive adults from 10 herds.
  • The researchers used a two-stage nested real-time PCR to identify SRLV DNA, revealing that six herds had genotype A or B, while four herds had mixed infections.
  • Findings indicated that 81.5% of goats tested positive for SRLV, with specific subtypes identified as A1/A18, A2, and B1, marking the first identification of both SRLV genotypes in Hungarian goats.
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Caprine arthritis-encephalitis (CAE) is a progressive disease of goats caused by small ruminant lentivirus (SRLV) and is considered as one of the most important threats for goat farming in developed countries. The disease prevalence has never been investigated in the Lithuanian goat population. Therefore, a descriptive cross-sectional study was carried out in 2021-2022 to determine if SRLV infection was present in the Lithuanian goat population and, in the case of a positive result, to estimate the true herd-level prevalence of SRLV infection and specify genotypes and subtypes of SRLV responsible for the infection.

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Autonomous systems are becoming increasingly relevant in our everyday life. The transportation field is no exception and the smart cities concept raises new tasks and challenges for the development of autonomous systems development which has been progressively researched in literature. One of the main challenges is communication between different traffic objects.

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To counter the global spread of anthelmintic resistance (AR), considerable efforts have been invested in the development and dissemination of sustainable alternatives to control gastrointestinal nematode (GIN) infections in small ruminants. The degree to which these have been accepted and integrated by farmers, particularly in organic systems, where the drive to reduce chemical inputs is arguably even more pressing, has been little studied. To identify whether more comprehensive actions are needed to support the uptake of alternative GIN controls amongst organic farmers, this study conducted a survey in five European countries on organic dairy goat and meat sheep farmers to gain insight into current GIN control strategies and farmer attitudes towards AR and alternative measures in these countries.

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Background: Control of strongyle infections presents a global challenge for horse practitioners due to the development of anthelmintic resistance (AR), however comprehensive information on AR in Lithuania is still lacking. The aim of this study was to assess the current situation of fenbendazole (FBZ) AR in horses at stable level in Lithuania.

Results: Faecal samples from 121 horses from six stables were examined using the Mini-FLOTAC method.

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