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. 2020 Mar 14;12(2):137–147. doi: 10.1007/s12560-020-09424-2

Fig. 2.

Fig. 2

Comparison of HEV RNA concentrations in monthly influent samples (I) and effluent samples (E) of WWTP 1, analysed by RT-qPCR without virus concentration steps. Black and grey bars represent measured HEV concentrations above the LOD (open bars). LOD is the limit of detection with 200 copies/100 ml