Resumen

Introduction: The objective of this study was to determine the prevalence of West Nile Virus infection in the southern provinces of Morocco. Methodology: A total of 250 sera, collected during 2012 in the province of Dakhla, were analyzed by microneutralisation assay. Results: WNV-neutralizing antibodies were detected in 13 samples (5.2%). The participants with WNV-specific antibodies were significantly younger than the rest of the population (p = 0.009). The positivity rate was higher among women (6.3%) than men (3.6%) (p = 0.26). Conclusions: This is the first serological evidence of WNV infection among humans in the southern provinces of Morocco.

Palabras clave: West Nile Virus; serology; virus-neutralization test; WNV strain 96–111; Morocco.

2013-12-19   |   403 visitas   |   Evalua este artículo 0 valoraciones

Vol. 7 Núm.12. Diciembre 2013 Pags. 999-1002 J Infect Developing Countries 2013; 7(12)