Seroprevalence ofToxoplasmagondiiinfection among children in Swaziland, southern Africa
| Autor: | W. Y. Du, C. C. Tu, Y. C. Huang, Yueh Lun Lee, C. W. Liao, C. Y. Cheng, H. C. Cheng, Y. H. Liu, C. M. Chou, J. Su, H. Sukati, C. J. Chiu, W. T. Chiu, C. K. Fan, Chien-Ching Hung, B. Chu, P. D'lamini, H. C. Chan |
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| Rok vydání: | 2009 |
| Předmět: |
Male
Veterinary medicine Adolescent Prevalence Antibodies Protozoan Serology Seroepidemiologic Studies Humans Medicine Seroprevalence Child biology business.industry Odds ratio biology.organism_classification medicine.disease Confidence interval Infectious Diseases Canis Child Preschool Toxocariasis Female Parasitology business Eswatini Toxoplasma Latex Fixation Tests Toxoplasmosis Demography Toxocara canis |
| Zdroj: | Annals of Tropical Medicine & Parasitology. 103:731-736 |
| ISSN: | 1364-8594 0003-4983 |
| DOI: | 10.1179/000349809x12554106963474 |
| Popis: | As there appeared to be no data available on Toxocara canis infection in the children of Swaziland, a serological survey of T. canis infection was recently conducted among 92 children aged 3-12 years from rural slums in the low- and middle-veld. A child was considered seropositive if, in western blots based on the excretory-secretory antigens of larval T. canis, his or her serum gave a positive result when diluted 1 : 64. Forty-one (44.6%) of the children were found seropositive. There were no statistically significant differences in seroprevalence between the 49 boys and 43 girls investigated (46.9% v. 41.8%) or between the eight subjects aged 12 years and the 47 aged < or = 5 years (62.5% v. 38.3%); the corresponding odds ratios were 0.81 (95% confidence interval=0.36-1.86; P=0.62) and 2.69 (95% confidence interval=0.57-12.62; P=0.20), respectively. The 66 subjects from the middleveld were, however, significantly more likely to be seropositive than the 26 subjects from the lowveld (54.5% v. 19.2%; odds ratio=5.04, with a 95% confidence interval of 1.70-14.98; P |
| Databáze: | OpenAIRE |
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