Fig 1From: Prevalence of tetracycline resistance genes among multi-drug resistant bacteria from selected water distribution systems in southwestern NigeriaPrevalence of antibiotic resistant Gram-positive bacteria from all sampled water (+95 % confidence intervals). Codes: Ampicillin (AM); Gentamycin (GEN); Sulfamethoxazole (SU); Sulfamethoxazole/ Trimethoprim (SXT); Erythromycin (E); Riframprim (RIF); Lincomycin (LIN); Ciprofloxacin (CIP)Back to article page