Background: Wildlife may harbor infectious pathogens that are of zoonotic concern acting as a reservoir of diseases transmissible to humans and domestic animals. This is due to human-wildlife conflicts that have become more frequent and severe over recent decades, competition for the available natural habitats and resources leading to increased human encroachment on previously wild and uninhabited areas.
Methods: A total of 88 spleen DNA samples from baboons and vervet monkeys from Zambia were tested for zoonotic pathogens using genus or species-specific PCR. The amplified products were then subjected to sequencing analysis.
Results: We detected three different pathogenic agents, including Anaplasma phagocytophilum in 12 samples (13.6%), Rickettsia spp. in 35 samples (39.8%) and Babesia spp. in 2 samples (2.3%).
Conclusion: The continuously increasing contacts between humans and primate populations raise concerns about transmission of pathogens between these groups. Therefore, increased medical and public awareness and public health surveillance support will be required to detect and control infections caused by these agents at the interface between humans and wildlife.
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http://dx.doi.org/10.1186/s13071-014-0490-x | DOI Listing |
One Health
December 2024
One Health Research Group, Universidad de Las Américas, Quito, Ecuador.
Leptospirosis is a neglected zoonotic disease that is endemic in tropical regions, including Ecuador. It is caused by spirochetes of the genus , which can infect humans through animal reservoirs such as rats and dogs, or through contact with contaminated water or soil. In March 2023, public health authorities declared a concerning outbreak of leptospirosis in Durán Cantón, located in the Coastal region of Ecuador.
View Article and Find Full Text PDFNPJ Vaccines
December 2024
Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA.
Filoviruses, including Ebola, Marburg, Sudan, and Taï Forest viruses, are zoonotic pathogens that can cause severe viral hemorrhagic fever and death. Developing vaccines that provide durable, broad immunity against multiple filoviruses is a high global health priority. In this Phase 1 trial, we enrolled 60 healthy U.
View Article and Find Full Text PDFMammarenaviruses are noteworthy zoonotic pathogens, and the main reservoirs are rodent species. We report the detection of a novel mammarenavirus in 6/183 (3.3%) in necropsied European hedgehogs (Erinaceus europaeus) collected in Italy.
View Article and Find Full Text PDFJ Biomol Struct Dyn
December 2024
Department of Science and Technology, Virology and Vaccine Research Program, Industrial Technology Development Institute, Taguig City, Philippines.
The Nipah virus (NiV), a highly pathogenic zoonotic virus of the family, poses significant threats with its alarming mortality rates and pandemic potential. Despite historical cases, effective therapeutics remain elusive, prompting urgent exploration of potential antivirals. In this study, a structure-based virtual screening approach was employed to evaluate 690 metabolites sourced from ten medicinal plants () for their antiviral activity against Nipah virus proteins.
View Article and Find Full Text PDFRev Sci Tech
December 2024
Since its creation in 1924, the World Organisation for Animal Health (WOAH) has led animal rabies control efforts and is responsible for several of the most impactful advances in rabies diagnostics, surveillance and animal vaccination of the 20th and 21st centuries. Primarily advancing rabies control through its formalised country partnerships, WOAH is responsible for the validation and recognition of official rabies tests and has developed the largest rabies vaccine bank in use in Africa and Asia. WOAH has also fostered technical collaborations and provided modern-day guidance through the creation of the WOAH Rabies Reference Laboratory Network, also known as RABLAB.
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