Infection by Trypanosoma vivax in goats and sheep in the Brazilian semiarid region: from acute disease outbreak to chronic cryptic infection

JS Batista, AF Oliveira, CMF Rodrigues… - Veterinary …, 2009 - Elsevier
A study was undertaken to investigate the role of Trypanosoma vivax in sheep and goat
mortality and abortions in the Brazilian semiarid region, where outbreaks had been …

Highly debilitating natural Trypanosoma vivax infections in Brazilian calves: epidemiology, pathology, and probable transplacental transmission

JS Batista, CMF Rodrigues, RG Olinda, TMF Silva… - Parasitology …, 2012 - Springer
Clinical, epidemiological, and pathological aspects of trypanosomiasis caused by
Trypanosoma vivax in calves were reported for the first time in northeast Brazil. Clinical and …

[HTML][HTML] Field and experimental symptomless infections support wandering donkeys as healthy carriers of Trypanosoma vivax in the Brazilian Semiarid, a region of …

CMF Rodrigues, JS Batista, JM Lima, FJC Freitas… - Parasites & vectors, 2015 - Springer
Abstract Background The Brazilian Semiarid is the home of the largest herd of donkeys in
South America and of outbreaks of Trypanosoma vivax infection of high mortality in dairy …

Epidemiologic aspects of an outbreak of Trypanosoma vivax in a dairy cattle herd in Minas Gerais state, Brazil

DA Cuglovici, DC Bartholomeu, JL Reis-Cunha… - Veterinary …, 2010 - Elsevier
The aim of this study was to assess the epidemiological situation of bovine trypanosomiasis
caused by Trypanosoma vivax in a dairy cattle herd from Igarapé, Minas Gerais state, Brazil …

Horses naturally infected by Trypanosoma vivax in southern Brazil

AS Da Silva, HA Garcia Perez, MM Costa… - Parasitology …, 2011 - Springer
In this study, we reported the first outbreak of the infection by Trypanosoma vivax in horses
in southern Brazil, a non-endemic region where bovines have only recently been found …

High mortality and lesions of the central nervous system in trypanosomosis by Trypanosoma vivax in Brazilian hair sheep

GJN Galiza, HA Garcia, ACO Assis, DM Oliveira… - Veterinary …, 2011 - Elsevier
Here, we report an outbreak of Trypanosoma vivax-induced trypanosomosis in Brazilian hair
sheep on a farm in Paraíba state, a non-endemic region in northeastern Brazilian. Of 306 …

First report and molecular characterization of Trypanosoma vivax in cattle from state of Pernambuco, Brazil

D de Souza Pimentel, CA do Nascimento Ramos… - Veterinary …, 2012 - Elsevier
This paper describes an outbreak of Trypanosoma vivax for the first time in the state of
Pernambuco, Brazil, affecting dairy cattle in the municipality of Itambé in the northern coastal …

Epidemiological and molecular identification of Trypanosoma vivax diagnosed in cattle during outbreaks in central Brazil

TSA Bastos, AM Faria, LFM Couto, JE Nicaretta… - Parasitology, 2020 - cambridge.org
Bovine trypanosomosis has been spreading in Brazil. In the present study, we evaluated the
spatial distribution, prevalence and risk factors of this disease in the state of Goiás, Brazil …

[HTML][HTML] First report of Trypanosoma vivax outbreak in dairy cattle in São Paulo state, Brazil

FA Cadioli, PA Barnabé, RZ Machado… - Revista Brasileira de …, 2012 - SciELO Brasil
This is the first description of a Trypanosoma vivax outbreak in the state of São Paulo
(municipality of Lins). Fever, jaundice, decreased milk production, weight loss, profuse …

[HTML][HTML] Evaluation of clinical signs, parasitemia, hematologic and biochemical changes in cattle experimentally infected with Trypanosoma vivax

OL Fidelis Junior, PH Sampaio, RZ Machado… - Revista Brasileira de …, 2016 - SciELO Brasil
Infections by Trypanosoma vivax cause great losses to livestock in Africa and Central and
South Americas. Outbreaks due this parasite have been occurred with increasing frequency …