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Table 1 Information about Hyalomma ticks and results of laboratory analyses (morphological and molecular identification, and pathogen detection)

From: Imported Hyalomma ticks in the Netherlands 2018–2020

Date found Municipality name Province Found on Stage M/F Morphological identification Cluster analysis Genbank acc. no. CCHFv Rickettsia Theileria/Babesia
5 June 2012 Almere Flevoland Bird Nymph n.a. Hyalomma sp. H. rufipes MT757612
18 September 2018 Yerseke Zeeland Horse Adult M Hyalomma sp.* x x x x x
4 July 2019 Zelhem Gelderland Horse Adult F Hyalomma sp.* x x x x x
14 July 2019 Odoorn Drenthe Horse Adult F H. marginatum H. marginatum MT757622  + 
30 July 2019 Dronten Flevoland Horse Adult F H. marginatum H. marginatum MT757619
6 August 2019 Oldeouwer Friesland Human Adult M Hyalomma sp.* x x x x x
7 August 2019 Emmer-Compascuum Drenthe Horse Adult M Hyalomma sp. H. marginatum MT757618
14 August 2019 Linde Drenthe Horse Adult F H. marginatum H. marginatum MT757613
14 August 2019 Eén Drenthe Horse Adult F H. marginatum H. marginatum MT757621
20 August 2019 Tiendeveen Drenthe Horse Adult M H. marginatum H. marginatum MT757616
23 August 2019 Noordwolde Friesland Horse Adult F H. marginatum H. marginatum MT757615
27 August 2019 Rucphen Noord-Brabant Human Adult M H. marginatum H. marginatum MT757614
20 September 2019 Wageningen Gelderland Horse Adult F H. marginatum H. marginatum MT757617
4 May 2020 Amen Drenthe Horse Adult F Hyalomma sp. H. marginatum MT757620
4 August 2020 Oosterhout Gelderland Horse Adult F Hyalomma sp. H. marginatum MW495246
11 August 2020 Rockanje Zuid-Holland Horse Adult F H. rufipes H. rufipes MW495248
15 August 2020 Oostvoorne Zuid-Holland Horse Adult F Hyalomma sp. H. marginatum MW495247 n.t.
4 September 2020 Harskamp Gelderland Horse Adult Unknown Hyalomma sp.* x x x x x
  1.  +  detected, − not detected, * identification based on photographic images, x specimen not available for laboratory analyses
  2. M male, F female, CCHFv Crimean–Congo haemorrhagic fever virus, n.a. not applicable, n.t. not tested