According to reports,The concentrations of antibiotics in Chinese rivers were higher than those in foreign countries, measuring up to 7,560 ng/L and averaging 303 ng/l, compared with 9 ng/L in Italy and 120 ng/l in the United States, germany is 20 nanograms per liter  In this regard, some experts believe that it is not a matter of concern  Most antibiotics have a minimum inhibitory concentration of 10,000 nanograms per liter or more for pathogenic bacteria,
If the concentration of an antibiotic is lower than its minimum inhibitory concentration on the pathogenic bacteria, the pathogenic bacteria will not develop resistance.
 At present, the concentrations of antibiotics detected in rivers and soils in China are less than the minimum inhibitory concentrations