Rates of infection, dissemination, and transmission in Cx. nigripalpus fed either a low or high dose of SLEV and incubated at 25 or 28°C for 12 d. Sample sizes are as follows: 25°C, low dose (N = 27); 28°C, low dose (N = 32); 25°C, high dose (N = 30); 28°C, high dose (N = 33). The number SLEV-positive (X) is given above the bars in the figure. *Variable is significantly different between EITs. **Variable is significantly different between doses.