A norovirus intervariant GII.4 recombinant in Victoria, Australia, June 2016: the next epidemic variant?

A norovirus recombinant GII.P4_NewOrleans_2009/GII.4_Sydney_2012 was first detected in Victoria, Australia, in August 2015 at low frequency, and then re-emerged in June 2016, having undergone genetic changes. Analysis of 14 years’ surveillance data from Victoria suggests a typical delay of two to se...

Descripción completa

Detalles Bibliográficos
Autores principales: Bruggink, Leesa, Catton, Michael, Marshall, John
Formato: Online Artículo Texto
Lenguaje:English
Publicado: European Centre for Disease Prevention and Control (ECDC) 2016
Materias:
Rapid Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5069427/
https://www.ncbi.nlm.nih.gov/pubmed/27719750
http://dx.doi.org/10.2807/1560-7917.ES.2016.21.39.30353
Descripción
Sumario:A norovirus recombinant GII.P4_NewOrleans_2009/GII.4_Sydney_2012 was first detected in Victoria, Australia, in August 2015 at low frequency, and then re-emerged in June 2016, having undergone genetic changes. Analysis of 14 years’ surveillance data from Victoria suggests a typical delay of two to seven months between first detection of a new variant and occurrence of a subsequent epidemic linked to that variant. We consider that the current recombinant strain has the potential to become a pandemic variant.

Ejemplares similares