Spontaneous toxoplasmosis in a chicken
Abstract
The carcasses of three 1-year-old, Leghorn chickens were presented for necropsy; one of the chickens was told to have shown neurological signs before death. At necropsy, meningeal and cerebral hyperemia were observed in the carcass that had neurological symptoms, and diarrhea was evident in the other two chickens. Histopathological examination revealed nonsuppurative meningoencephalitis, myositis in skeletal and cardiac muscles, and focal nonsuppurative hepatitis, and nephritis. Bradyzoites and tachyzoites were present in the meninges and brain. The present case is the first report of Toxoplasma gondii infection in a chicken in Turkey.
Keywords
References
- 1. Altınöz F, Babür C, Kılıç S (2007): Konya yöresinde yumurta tavuklarında Sabin-Feldman boya testi ile Toxoplasma gondii (Nicolle ve Manceaux, 1908) seropozitifliğinin araştırılması. Turkiye Parazitol Derg, 31, 4-6.
- 2. Bianeifiori F, Rondini C, Grelloni V, et al (1986): Avian toxoplasmosis: Experimental infection of chicken and pigeon. Comp Immunol Microbiol Infect Dis, 9, 337-346.
- 3. Boch J, Rommel M, Weiland G, et al (1966): Experimentelle Toxoplasma-infectionen bei Legehennen. Berl Munch Tierarztl Wochenschr, 79, 352-355.
- 4. Casagrande RA, Pena HF, Cabral AD, et al (2015): Fatal systemic toxoplasmosis in Valley quail (Callipepla californica). Int J Parasitol Parasites Wildl, 4, 264-267.
- 5. Devada K, Anandan R, Dubey JP (1998): Serologic prevalence of Toxoplasma gondii in chickens in Madras, India. J Parasitol, 84, 621-622.
- 6. Dubey JP, Lappin MR (2015): Toxoplasmosis and neosporosis. 806-821. In: CE Greene (Ed), Infectious Diseases of the Dog and Cat. Elsevier Saunder, St. Louis, Missouri.
- 7. Dubey JP, Ruff MD, Camargo ME, et al (1993). Serologic and parasitologic responses of domestic chickens after oral inoculation with Toxoplasma gondi oocysts. Am J Vet Res, 54, 1668-1672.
- 8. Dubey JP, Ruff MD, Kwok OCH, et al (1993): Experimental toxoplasmosis in bobwhite quail (Colinus virginianus). J Parasitol, 79, 935-936.
Details
Primary Language
English
Subjects
Veterinary Surgery
Journal Section
Case Report
Publication Date
December 26, 2019
Submission Date
May 26, 2019
Acceptance Date
September 20, 2019
Published in Issue
Year 2020 Volume: 67 Number: 1