SEROLOGICAL DETECTION OF HEPATITIS A VIRUS IN FREE-RANGING NEOTROPICAL PRIMATES (Sapajus spp., Alouatta caraya) FROM THE PARANÁ RIVER BASIN, BRAZIL
AUTOR(ES)
SVOBODA, Walfrido Kühl, SOARES, Manoel do Carmo Pereira, ALVES, Max Moreira, ROCHA, Tatiana Carneiro, GOMES, Eliane Carneiro, MENONCIN, Fabiana, BATISTA, Paulo Mira, SILVA, Lineu Roberto da, HEADLEY, Selwyn Arlington, HILST, Carmen Lúcia Scortecci, AGUIAR, Lucas M., LUDWIG, Gabriela, PASSOS, Fernando de Camargo, SOUZA Jr., Júlio Cesar de, NAVARRO, Italmar Teodorico
FONTE
Rev. Inst. Med. trop. S. Paulo
DATA DE PUBLICAÇÃO
23/02/2016
RESUMO
Nonhuman primates are considered as the natural hosts of Hepatitis A virus (HAV), as well as other pathogens, and can serve as natural sentinels to investigate epizootics and endemic diseases that are of public health importance. During this study, blood samples were collected from 112 Neotropical primates (NTPs) (Sapajus nigritus and S. cay, n = 75; Alouatta caraya, n = 37) trap-captured at the Paraná River basin, Brazil, located between the States of Paraná and Mato Grosso do Sul. Anti-HAV IgG antibodies were detected in 4.5% (5/112) of NTPs, specifically in 6.7% (5/75) of Sapajus spp. and 0% (0/37) of A. caraya. In addition, all samples were negative for the presence of IgM anti-HAV antibodies. These results suggest that free-ranging NTPs were exposed to HAV within the geographical regions evaluated.
Documentos Relacionados
- Detection of arboviruses of public health interest in free-living New World primates (Sapajus spp.; Alouatta caraya) captured in Mato Grosso do Sul, Brazil
- Serological evidence for Saint Louis encephalitis virus in free-ranging New World monkeys and horses within the upper Paraná River basin region, Southern Brazil
- Evaluation of arboviruses of public health interest in free-living non-human primates (Alouatta spp., Callithrix spp., Sapajus spp.) in Brazil
- Isolation of Escherichia coli and Salmonella spp. from free-ranging wild animals
- Comparison of infection by Brucella spp. in free-ranging and captive wild animals from São Paulo State, Brazil