Figure 4From: Survival in acidic and alcoholic medium of Shiga toxin-producing Escherichia coli O157:H7 and non-O157:H7 isolated in ArgentinaSurvival of four STEC serotypes in 6% and 12% ethanol. Strains followed by the same letter are not significantly different (p < 0.05). Resistance: a>b>c.Back to article page