Seroprevalence and associated risk factors of toxocariasis among nomads in Boyer-Ahmad County, southwest Iran.
Trans R Soc Trop Med Hyg
; 114(5): 372-377, 2020 05 07.
Article
em En
| MEDLINE
| ID: mdl-31825495
ABSTRACT
BACKGROUND:
Human toxocariasis is caused by the larval stage of Toxocara canis and Toxocara cati. This cross-sectional study was conducted to evaluate the seroprevalence and the risk factors associated with Toxocara infection in nomads of Boyer-Ahmad County in the southwest of Iran.METHODS:
A total of 968 blood samples were collected from nomads. A structured questionnaire, containing sociodemographic data, was completed for each participant. Sera were evaluated for anti-Toxocara antibodies, using the T. canis excretory-secretory antigens prepared from the second stage larvae, in an ELISA system.RESULTS:
Among the 968 participants, 220 (22.7%) were males and 748 (77.3%) were females; the mean age was 40.71 y. Anti-Toxocara IgG antibodies were detected in 14 (1.4%) of the 968 nomads. The association between Toxocara infection and gender, age, contact with dogs, residential area and level of education were not statistically significant (p>0.05).CONCLUSIONS:
The findings of the study revealed a low prevalence rate of toxocariasis in nomadic communities in southwest Iran. Geographic location and climatic conditions as well as the lifestyle and sociodemographic features of the participants may contribute to the low prevalence rate of Toxocara infection.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Migrantes
/
Toxocaríase
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article