Correction to: Scientific Reports https://doi.org/10.1038/s41598-020-76895-5, published online 17 November 2020

The original Article contains errors. Due to an error during figure assembly, in Figure 3 the panels of Strain C “LFX group” and “CA + LFX group” show images that are partially overlapping with the panels from the same conditions from Strain B. Both affected panels of Strain C have been replaced. The updated Figure 3 is shown below.

Figure 3
figure 3

The biofilm formation (floccule) in each group in KPN strain A, strain B and strain C. The image were captured by optical microscope (× 400, scale bar 50 μm). The statistic of the average biofilm area ratio are expressed as mean ± SD for each group, the data was repeated by three independent experiments. *p < 0.05, **p < 0.01 vs untreated group. CA Chlorogenic acid, LFX Levofloxacin.