AUTHOR=Guimarães Mylenna de Cássia Neves , Freitas Maria Nazaré Oliveira , Sousa Alana Watanabe de , Cunha Marcos Antônio Correia Rodrigues da , Almada Gilton Luiz , Romano Alessandro Pecego Martins , Santos Maria Guadalupe Dias Pestana , Rodrigues Gilsa Aparecida Pimenta , Martins Lívia Caricio , Chiang Jannifer Oliveira , Casseb Livia Medeiros Neves TITLE=Serological Evidence of Arboviruses in Horses During West Nile Fever Monitoring Surveillance in Southeastern Brazil JOURNAL=Frontiers in Tropical Diseases VOLUME=3 YEAR=2022 URL=https://www.frontiersin.org/journals/tropical-diseases/articles/10.3389/fitd.2022.881710 DOI=10.3389/fitd.2022.881710 ISSN=2673-7515 ABSTRACT=
Many human arboviruses are also pathogenic for horses, and some of these have emerged recently. A descriptive cross-sectional observational study was conducted to assess the prevalence of West Nile virus (WNV) and other arboviruses among 77 horses on the rural properties of the Espirito Santo state, Brazil. Serum samples were screened for arbovirus-reactive antibodies using the hemagglutination inhibition technique and subsequently a plaque reduction neutralization test for the confirmation of exposure from sera was used to detect heterotypic immune reactions. Overall, the total antibodies against at least one arbovirus of