Cómo citar
Calle Restrepo, J. F. ., Fernández González, L. ., Morales Zapata, L. M. ., & Ruiz Sáenz, J. . (2013). Virus de la leucemia felina: un patógeno actual que requiere atención en Colombia. Revista Veterinaria Y Zootecnia (On Line), 7(2), 117–138. Recuperado a partir de https://revistasojs.ucaldas.edu.co/index.php/vetzootec/article/view/4387

Autores/as

Juan Felipe Calle Restrepo
julianruizsaenz@gmail.com
Laura Fernández González
sincorreo@ucaldas.edu.co
Laura Marcela Morales Zapata
sincorreo@ucaldas.edu.co
Julián Ruiz Sáenz
sincorreo@ucaldas.edu.co

Resumen

RESUMEN:  El virus de la leucemia felina (FeLV) es un gammaretrovirus que afecta a felinos domésticos de todo el mundo y esporádicamente a felinos salvajes. La forma más común  de contagio es la transmisión horizontal, siendo más frecuentes las infecciones por contacto con saliva y por consumo de leche de una gata infectada. Recientemente se han logrado grandes avances en la comprensión y la clasificación de los gatos infectados por el FeLV, reconociéndose en la actualidad cuatro diferentes tipos de infección. Clínicamente, la enfermedad se caracteriza por el desarrollo de enfermedades neoplásicas, no neoplásicas y enfermedades reproductivas; su diagnóstico definitivo se  puede realizar por medio de pruebas como ELISA, inmunocromatografía y PCR. El tratamiento en los animales clínicamente enfermos se basa principalmente en el  manejo sintomático, aunque se han logrado progresos en el uso de medicamentos antivirales. Dada su fácil transmisión, es de suma importancia la prevención del contagio en gatos sanos a través del aislamiento de animales enfermos y la vacunación. En Colombia se han realizado algunos estudios exploratorios que han demostrado prevalencias superiores al 20% en gatos domésticos; sin embargo, a la fecha no se han realizado estudios moleculares que permitan la caracterización del FeLV circulante en el país ni se ha logrado la implementación de medidas más enfocadas de prevención y control.

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