European Centre for Disease Prevention and Control, Eurosurveillance, 46(25), 2020
DOI: 10.2807/1560-7917.es.2020.25.46.2001904
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In October 2020, the first case of autochthonous West Nile virus neuroinvasive disease was diagnosed in the Netherlands with a presumed infection in the last week of August. Investigations revealed five more cases of local West Nile virus (WNV) infection. The cases resided in a region where WNV was detected in a bird and mosquitoes in August 2020. Molecular analysis was successful for two cases and identified the presence of WNV lineage 2.