Journal: | Memorias do Instituto Oswaldo Cruz |
Database: | PERIÓDICA |
System number: | 000437049 |
ISSN: | 0074-0276 |
Authors: | D’arc, Mirela1 Cosentino, Matheus Calvano1 Moreira, Filipe Romero Rebello1 Cavalcante, Liliane Tavares Faria1 Augusto, Anderson Mendes2 Trocolli, Fernando2 Ubiali, Daniel Guimarães3 Verona, Carlos Eduardo2 Soares, Marcelo Alves1 Santos, André Felipe1 |
Institutions: | 1Universidade Federal do Rio de Janeiro, Rio de Janeiro. Brasil 2Zoologico do Rio de Janeiro, Rio de Janeiro. Brasil 3Universidade Federal Rural do Rio de Janeiro, Seropedica, Rio de Janeiro. Brasil 4Instituto Nacional do Cancer, Rio de Janeiro. Brasil |
Year: | 2020 |
Volumen: | 115 |
Country: | Brasil |
Language: | Inglés |
Document type: | Nota breve o noticia |
Approach: | Analítico, descriptivo |
English abstract | In an enclosure with nine collared peccaries (Pecari tajacu) from the Rio de Janeiro city Zoo, Brazil, one specimen was found dead and two others developed prostration, apathy and dehydration, resulting on its death. Necropsy of two animals pointed to pulmonary and renal damage. Histological examination revealed vasculitis in spleen from both P. tajacu, suggesting a systemic viral infection. Lungs from one specimen showed fibrinoid vasculitis, alveolar damage with hyaline membrane, and interstitial lymphocytes infiltration. Virome analysis in anal wash samples from the latter two animals revealed a new type of Betacoronavirus, lineage A, provisionally named Ptajacu-CoV |
Disciplines: | Medicina veterinaria y zootecnia |
Keyword: | Medicina veterinaria, Mamíferos, Zoonosis, Betacoronavirus, Pecarí de collar, Pecari tajacu |
Keyword: | Veterinary medicine, Mammals, Zoonoses, Collared peccary, Pecari tajacu, Betacoronavirus |
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