RT Journal Article
T1 Seronegativity of Iberian ibex (Capra pyrenaica) against Toxoplasma gondii and Neospora caninum is consistent with eco-epidemiological and environmental features in Mediterranean mountainous areas.
A1 Cano Manuel, Alejandro
A1 Granados, José Enrique
A1 Álvarez García, Gema
A1 Huertas-López, Ana
A1 Diezma Díaz, Carlos
A1 Cano Manuel, Francisco Javier
A1 Ortega Mora, Luis Miguel
A1 Fandos, Paulino
A1 Mentaberre, Gregorio
A1 López Olvera, Jorge Ramón
A1 Martínez Carrasco, Carlos
AB Knowledge of pathogen epidemiological dynamics and habitat ecological features is essential for wildlife population and health monitoring and management. Toxoplasma gondii and Neospora caninum are two broadly distributed multi-host parasites that affect both wild and domestic animals and, in the case of T. gondii, cause zoonosis. This study reports the seroprevalence of both parasites in Iberian ibex (Capra pyrenaica), a mountain wild ruminant native to the Iberian Peninsula, from the Natural Space of Sierra Nevada (NSSN) in southeastern Spain. Serum from 146 Iberian ibexes were analysed using two in-house ELISA techniques. The positive and doubtful sera were further checked by Western Blot (WB). Seventeen ibexes (11.6 %; 95 % confidence interval 6.4-16.7) were positive for T. gondii and seven (4.8 %; 95 % confidence interval 1.3-8.2) for N. caninum. However, no sera were positive to T. gondii nor to N. caninum by WB. Using at least two different serological techniques is recommended when they are not validated for the target host species. The NSSN is a hypoendemic area for T. gondii and N. caninum, probably determined by the reduced abundance and restricted distribution of their definitive hosts. This would explain the hypoendemic situation in the NSSN and the lack of specific antibodies against these two parasites in the Iberian ibex population. This eco-epidemiological scenario can be challenged by climate and anthropogenic changes, recommending long-term monitoring Iberian ibex population and health, both as a conservation measure for the species and as an indicator of the potential impact of global change on high mountain ecosystems.
PB Elsevier
SN 0034-5288
YR 2025
FD 2025
LK https://hdl.handle.net/20.500.14352/122326
UL https://hdl.handle.net/20.500.14352/122326
LA eng
NO Cano-Manuel, A., Granados, J. E., Álvarez-García, G., Huertas-López, A., Diezma-Díaz, C., Cano-Manuel, F. J., Ortega-Mora, L. M., Fandos, P., Mentaberre, G., López-Olvera, J. R., & Martínez-Carrasco, C. (2025). Seronegativity of Iberian ibex (Capra pyrenaica) against Toxoplasma gondii and Neospora caninum is consistent with eco-epidemiological and environmental features in Mediterranean mountainous areas. Research in veterinary science, 184, 105530. https://doi.org/10.1016/j.rvsc.2025.105530
NO Justificación de autores:Alejandro Cano-Manuel: Writing – review & editing, Methodology, Investigation, Formal analysis, Data curation. Jose ´ Enrique Granados: Writing – review & editing, Resources, Project administration, Investigation, Funding acquisition, Data curation, Conceptualization. Gema Alvarez-García: ´ Writing – review & editing, Supervision, Resources, Project administration, Methodology, Funding acquisition, Conceptualization. Ana Huertas-Lopez: ´ Writing – review & editing, Methodology, Formal analysis, Data curation. Carlos Diezma-Díaz: Writing – review & editing, Methodology, Formal analysis, Data curation. Francisco Javier Cano-Manuel: Writing – review & editing. Luis Miguel Ortega-Mora: Writing – review & editing, Resources, Funding acquisition. Paulino Fandos: Writing – review & editing. Gregorio Mentaberre: Writing – review & editing, Investigation. Jorge Ramon ´ Lopez- ´ Olvera: Writing – review & editing, Writing – original draft, Investigation. Carlos Martínez-Carrasco: Writing – review & editing, Writing – original draft, Visualization, Supervision, Resources, Project administration, Methodology, Investigation, Funding acquisition, Data curation, Conceptualization.Contrato postdoctoral Margarita Salas R-1593/2022: Ana Huertas López
NO Universidad de Murcia
NO Junta de Andalucía
NO European Commission
NO Ministerio de Economía, Comercio y Empresa (España)
DS Docta Complutense
RD 13 jul 2025