1. Seroprevalence of Toxoplasma gondii infection in slaughtered chickens, ducks, and geese in Shenyang, northeastern China
- Author
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Hong Kui Li, Miao Long, Jian Bin He, Ming Yang Mu, and Na Yang
- Subjects
Veterinary medicine ,China ,animal structures ,Antibodies, Protozoan ,Toxoplasma gondii ,Seroprevalence ,lcsh:Infectious and parasitic diseases ,Duck ,Goose ,Seroepidemiologic Studies ,biology.animal ,Agglutination Tests ,parasitic diseases ,Geese ,medicine ,Animals ,lcsh:RC109-216 ,Poultry Diseases ,biology ,Research ,medicine.disease ,biology.organism_classification ,Chicken ,Toxoplasmosis ,Infectious Diseases ,Ducks ,Toxoplasmosis, Animal ,Parasitology ,MAT ,Chickens ,Toxoplasma - Abstract
Background In recent years, investigations of Toxoplasma gondii infection in poultry (chickens, ducks, and geese) have been reported worldwide, including China. However, little is known about the prevalence of T. gondii infection in poultry in northeastern China. Therefore, the present study was performed to determine the prevalence of T. gondii infection in slaughtered chickens, ducks, and geese in Shenyang, northeastern China. Methods In the present study, the seroprevalence of T. gondii in 502 adult chickens, 268 adult ducks, and 128 adult geese was surveyed using the modified agglutination test (MAT). Results The seroprevalences of T. gondii were 5.8%, 7.8%, and 4.7% in chickens, ducks, and geese, respectively. Prevalence was higher in free-range groups (11.2%, 12.3%, and 8.9%) than caged groups (4.7%, 7.5%, and 6.0%), and there was a statistically significant difference only between free-range chickens and caged chickens, but no significant difference was found between free-range ducks, geese and caged ducks, geese. Conclusions The present study shows the prescence of T. gondii infection in slaughtered chickens, ducks, and geese in Shenyang, northeastern China, which suggests that consumption of poultry meat in Shenyang may pose a potential threat to human health and should be given attention.
- Published
- 2012