External quality assessment for arbovirus diagnostics in the World Health Organization Western Pacific Region, 2013-2016: improving laboratory quality over the years.

Arboviruses continue to pose serious public health threats in the World Health Organization (WHO) Western Pacific Region. As such, laboratories need to be equipped for their accurate detection. In 2011, to ensure test proficiency, the WHO Regional Office for the Western Pacific piloted an external quality assessment (EQA) programme for arbovirus diagnostics.