Resumen

Introduction: Norovirus GII.4 is the leading cause of outbreaks of acute and sporadic acute gastroenteritis worldwide. Information on the prevalence of norovirus in Portugal is scarce or null. Methodology: We used a GII.4 norovirus virus-like particle-based enzyme immune assay to measure the seropositivity rate of GII.4 norovirus. Results: A total of 342 (70%) out of 473 serum samples tested positive for anti-GII.4 norovirus IgG. No statistically significant differences were found between regions, sex and age groups. Conclusion: Norovirus GII.4 infections are frequent in Portugal.

Palabras clave: Norovirus; antibodies; Portugal; foodborne diseases.

2014-09-23   |   385 visitas   |   Evalua este artículo 0 valoraciones

Vol. 8 Núm.9. Septiembre 2014 Pags. 1201-1204 J Infect Developing Countries 2014; 8(9)