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Occurrence of Typical Domestic Animal Viruses in Wild Carnivorans: An Emerging Threat to the Conservation of Endangered Species.
- Source :
- Transboundary & Emerging Diseases; 2/7/2024, Vol. 2024, p1-13, 13p
- Publication Year :
- 2024
-
Abstract
- Wild species are susceptible to several typical domestic animal pathogens, and the increasingly close contact between these groups is a predictive factor for disease exposure. Some viruses are important and old-known, and others are emerging or reemerging for domestic carnivorans and have been identified as threats to the conservation of wild mammals. The purpose of the study was to investigate the occurrence of bocaparvoviruses (BoVs, Parvoviridae family, Parvovirinae subfamily, Bocaparvovirus genus), parvoviruses (Parvoviridae family, Parvovirinae subfamily, Protoparvovirus genus, Protoparvovirus carnivoran1), hepadnaviruses (Hepadnaviridae family), coronaviruses (Coronaviridae family, Orthocoronavirinae subfamily), paramyxoviruses (Paramyxoviridae family) and canine distemper virus (Orthoparamyxovirinae subfamily, Morbillivirus genus, Morbillivirus canis), poxviruses (Poxviridae family), feline herpesvirus (Orthoherpesviridae family, Alphaherpesvirinae subfamily, Varicellovirus genus, Varicellovirus felidalpha1), feline calicivirus (Caliciviridae family, Vesivirus genus, FCV), feline immunodeficiency virus (Retroviridae family, Orthoretrovirinae subfamily, Lentivirus genus, FIV), feline leukemia virus (Retroviridae family, Orthoretrovirinae subfamily, Gammaretrovirus genus, FeLV), and gammaherpesviruses (Orthoherpesviridae family, Gammaherpesvirinae subfamily) in wild carnivorans. A total of 30 biological samples from the families Canidae, Felidae, Mephitidae, Mustelidae, and Procyonidae were evaluated. All animals were victims of vehicular collisions in the state of Mato Grosso do Sul, Brazil. Canine parvovirus (CPV-2) DNA was detected in the spleen of a bush dog (Speothos venaticus), a jaguarundi (Puma yagouaroundi), and a jaguar (Panthera onca), FeLV proviral DNA was found in the spleen of an ocelot (Leopardus pardalis); while CDV RNA was detected in the liver of a jaguarundi. Phylogenetic analysis carried out with the partial sequence of the CPV-2 VP2 gene and the U3 (LTR) gag region of FeLV showed 100% identity with strains obtained from domestic dogs and cats, respectively. The approximation between wild and domestic animals favors the transmission of pathogens, especially between phylogenetically close species, such as members of the Canidae and Felidae families. Identification of the DNA and RNA of potentially fatal viruses such as CPV-2, FeLV, and CDV in four wilds endangered to extinction and understudied species contributes to our understanding of the pathogens circulating in this free-ranging and vulnerable population. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 18651674
- Volume :
- 2024
- Database :
- Complementary Index
- Journal :
- Transboundary & Emerging Diseases
- Publication Type :
- Academic Journal
- Accession number :
- 175300164
- Full Text :
- https://doi.org/10.1155/2024/3931047