Fig. 2
From: Effects of physical and chemical factors on pseudorabies virus activity in vitro
Effect of pH on PRV stability. a: PRV (K). B: PRV (b). The pH levels for exposure in this study were pH = 3, pH = 4, pH = 5, pH = 6, pH = 9, pH = 10, and pH = 11, and the treatment times were 0, 10, 20, and 30 min. The experiment was conducted in a room with a temperature in the range of 25–30 °C. Every level in the experiment was repeated three times, and the mean values are presented in the figure