The detection of ARGs in cistern water samples in community B. blaSHV, blaTEM, blaCTX-M, blaOXA-1, blaCYM-2, blaKPC, blaOXA-48, blaNDM and blaGES were detected by multiplex PCR. blaVIM and blaIMP were detected by separate PCRs. Shaded boxes represent the presence of genes.