title: Seroprevalence of IgG and IgM antibodies and associated risk factors for toxoplasmosis in cats and dogs from sub-tropical arid parts of Pakistan.
abstract: Pet cats and dogs are an important source of human toxoplasmosis because of their intimate relationship with humans. Present study was designed to determine the prevalence and risk factors of toxoplasmosis in cats and dogs in northern sub-tropical arid region of Pakistan where no such work has been previously conducted. For this study 420 cats and 408 dogs visiting different pet clinics and veterinary hospitals were screened for the presence of anti-Toxoplasma IgG and IgM antibodies using ELISA technique. Epidemiological information regarding age, sex, area, outdoor access and hunting practice was obtained from the owners by questionnaire interview. Overall seroprevalence in cats and dogs was 26.43% (111/420) and 28.43% (116/408) respectively. IgG antibodies were found in 23.33% (98) cats and 25.49% (104) dogs while IgM antibodies were found in 3.57% (15) cats and 3.92% (16) dogs. Seroprevalence was significantly high in cats and dogs older than one year. No significant difference was recorded between males and females. Cats and dogs from rural areas showed higher prevalence. Dogs which had access to outside also showed high seroprevalence. The present study indicates that Toxoplasma gondii is widespread in pet animals in Pakistan which may have important implication for public health.
authors.affiliation: Department of Zoology, Pir Mehr Ali Shah, Arid Agriculture University, Rawalpindi, Pakistan.
authors.forename: N
authors.initials: N
authors.lastname: Ahmad
authors.affiliation: Department of Biosciences, COMSATS Institute of Information Technology (CIIT), Park Road, Chakhshazad, Islamabad.
authors.forename: H
authors.initials: H
authors.lastname: Ahmed
authors.affiliation: Department of Biosciences, COMSATS Institute of Information Technology (CIIT), Park Road, Chakhshazad, Islamabad.
authors.forename: S
authors.initials: S
authors.lastname: Irum
authors.affiliation: Department of Zoology, Pir Mehr Ali Shah, Arid Agriculture University, Rawalpindi, Pakistan.
authors.forename: M
authors.initials: M
authors.lastname: Qayyum
mesh_terms: D000818:Animals; D000913:Antibodies, Protozoan / Q000097:blood*; D002371:Cat Diseases / Q000453:epidemiology* / Q000469:parasitology; D002415:Cats; D003889:Desert Climate; D004283:Dog Diseases / Q000453:epidemiology* / Q000469:parasitology; D004285:Dogs; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D007074:Immunoglobulin G / Q000097:blood*; D007075:Immunoglobulin M / Q000097:blood*; D008297:Male; D010154:Pakistan; D012307:Risk Factors; D016036:Seroepidemiologic Studies; D014122:Toxoplasma / Q000276:immunology*; D014124:Toxoplasmosis, Animal / Q000453:epidemiology* / Q000469:parasitology
chemical_list: D000913:Antibodies, Protozoan; D007074:Immunoglobulin G; D007075:Immunoglobulin M