Correction: Zhang et al. Anti-Staphylococcus aureus Single-Chain Fragment Variables Play a Protective Anti-Inflammatory Role In Vitro and In Vivo. Vaccines 2021, 9, 1300.

In the original publication [...].

In the original publication [1], there was a mistake in as published. We used the wrong picture of the XD69 group in Figure 7D, and this needed to be replaced with the new, correct XD69 picture. It is important to note that the results of the tissue change index in Figure 7I are all correct, it is just that the figure was misplaced. These corrections do not affect the conclusion of this figure nor of the study. The corrected Figure 7 appears below. The authors apologize for any inconvenience caused and state that the scientific conclusions are unaffected. This correction was approved by the Academic Editor.

Figure 7

Functions of scFvs on histopathological changes in S. aureus-induced mammary gland tissues by H & E staining. (A) Control group; (B) negative control group; (C) positive control group; (D) scFvs mixture group; (E–H) single scFv group (ZL4, ZL15, ZL26 and ZL125, respectively); (I) Tissue alteration index in mammary gland tissues; (J) MPO activity assay. Red arrow was tissue lesion area (red arrow indicates inflammatory cells infiltration in mammary gland tissues). Data represent mean results ± SD (n = 6). # p < 0.05 vs. scFvs mixture group. * p < 0.05 vs. negative control group.