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Ricardo Augusto Dias
University of São Paulo
Animal scienceHerdVeterinary medicineMedicineBiology
209Publications
21H-index
1,691Citations
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Publications 196
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#1Francisco Miroslav Ulloa-Stanojlovic (USP: University of São Paulo)H-Index: 3
#2Ricardo Augusto Dias (USP: University of São Paulo)H-Index: 21
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#1F. Rocha (USP: University of São Paulo)H-Index: 1
#2Francisco Miroslav Ulloa-Stanojlovic (USP: University of São Paulo)H-Index: 3
Last. Ricardo Augusto Dias (USP: University of São Paulo)H-Index: 21
view all 7 authors...
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#1Felipe Rocha (USP: University of São Paulo)
#2Ricardo Augusto Dias (USP: University of São Paulo)H-Index: 21
Abstract The importance of the common vampire bat Desmodus rotundus for the transmission of the rabies virus does not lie solely in its ability to transmit this disease to other mammals, but also in its capacity to adapt to environmental and climatic changes, granting them a wide geographical distribution. Control of this disease is currently based on culling of the vampire bat and vaccination of the livestock. A transmission model incorporating geographic and behavioral determinants of the vamp...
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#1Ricardo Augusto Dias (USP: University of São Paulo)H-Index: 21
#1Ricardo Augusto Dias (USP: University of São Paulo)H-Index: 21
#1Gislene Fatima da Silva Rocha Fournier (USP: University of São Paulo)H-Index: 3
#2Adriano PinterH-Index: 30
Last. Ricardo Augusto Dias (USP: University of São Paulo)H-Index: 21
view all 11 authors...
The genetic structure of populations of the tick Amblyomma ovale from five distinct areas of the Brazilian Atlantic rainforest was evaluated via DNA sequencing and associated with the presence of domestic dogs acting as hosts at the edge of forest fragments. Ticks were collected from domestic dogs and from the environment between 2015 and 2017. Four collection areas were located in the surroundings and within the Serra do Mar State Park, Sao Paulo State (23°37′21"S, 45°24′43"W), where dogs were ...
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#1Amalia R.M. Barbieri (USP: University of São Paulo)H-Index: 13
#2Matias Pablo Juan Szabó (UFU: Federal University of Uberlandia)H-Index: 29
Last. Marcelo B. Labruna (USP: University of São Paulo)H-Index: 57
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Abstract This study evaluated the species richness and seasonal dynamics of ticks and rickettsial agents infecting ticks in the largest natural Reserve of the Cerrado biome of Brazil, the Grande Sertao Veredas National Park. During 2012–2014, a total of 9531 host-seeking ticks were collected by dry ice traps and dragging, whereas 1563 ticks were collected from small mammals, and 1186 ticks from domestic animals. Overall, the following 12 tick species were identified: Amblyomma auricularium, Ambl...
4 CitationsSource
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#1Nicolás Céspedes Cárdenas (USP: University of São Paulo)H-Index: 1
#2Gina Polo Infante (USP: University of São Paulo)
Last. José Henrique Hildebrand Grisi-Filho (USP: University of São Paulo)H-Index: 2
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Different analytical tools were used to determine the seroprevalence of and risk factors associated with Leptospira spp infection in 192 domestic dogs (Canis familiaris) in Bogota, Colombia. Using the microscopic agglutination test (MAT), a battery of 16 Leptospira serovars were tested. The seroprevalence of Leptospira spp was calculated as 36.46% (95% CI 0.30-0.43). A questionnaire was applied to the dogs’ owners at the time of sampling and the variables “Water sources near home” and “Dog hunti...
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#2José Henrique Hildebrand Grisi-Filho (USP: University of São Paulo)H-Index: 2
Last. Marcos Amaku (USP: University of São Paulo)H-Index: 24
view all 8 authors...
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