Fig 2.
Biofilm forming ability of S. aureus strains isolated from healthy (H; green), subclinical (SM; orange), and clinical (CM; red) mastitic lactating mothers. The amount of biofilm was quantified by measuring the OD595 of crystal violet dissolved in acetic acid. The mean ± standard deviation of triplicate biological determinations is presented. Dots depict moderate biofilm formers while lines represent strong biofilm formers.