Data/hora: 09/06/2024 06:20:34

Provedor de dados: | 80
País: | Brazil
Título: | Bioclimatic distribution and prevalence maps forFasciola hepatica in Espírito Santo State, Brazil
Autores: | Freitas,Deivid França; Martins,Isabella VF; Santos,Gleissy MADA dos; Santos,Alexandre R dos; Gomes,Daniel da Silva.
Data: | 2014-01-01
Ano: | 2014
Palavras-chave: | Maps; Geographic information system (GIS); Prevalence; Fasciola hepatica.
Resumo: | BackgroundFasciolosis affects different ruminant species and leads to great economic losses for cattle farmers worldwide. Thus, the current study aimed to evaluate bovine fasciolosis prevalence in the state of Espírito Santo, Brazil, using slaughter maps provided by slaughterhouses and verifying the origin of cattle.Methods : A map was created based on analysis of epidemiological data. The ArcGIS/ArcINFO 10.1 software was employed in order to elaborate updated bioclimatic maps that displayed the fasciolosis prevalence within the state – per city– between 2009 and 2011.ResultsAccording to the bioclimatic map it was clear that 52.24% of the state’s total area comprise regions considered favorable for the development and survival of Fasciola hepatica. According to the data provided by slaughterhouses, the parasite was more frequent in the cities of Atílio Vivácqua, Itapemirim and Anchieta with respective prevalence of 28.41, 25.50 and 24.95%. Although the northern portion of the state is also favorable for the disease maintenance (reaching rates above 90%), several cities presented prevalence of only 0.99 and 1.94% respectively. These findings indicate that climatic and environmental factors only cannot be considered preponderant to fasciolosis occurrence. Regarding the slaughterhouse located in Anchieta city, the higher prevalence was registered in the cities of Jerônimo Monteiro, Alegre and Cachoeiro de Itapemirim, with mean prevalence of 1.21, 1.07 and 2.09% respectively.ConclusionAlthough the present findings suggest a pattern for the prevalence of fasciolosis, records of the cities for the occurrence of the disease usually do not reflect the true origin of animals.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992014000200333
Editor: | Centro de Estudos de Venenos e Animais Peçonhentos
Relação: | 10.1186/1678-9199-20-32
Formato: | text/html
Fonte: | Journal of Venomous Animals and Toxins including Tropical Diseases  v.20 2014
Fonte: | info:eu-repo/semantics/openAccess