Have you ever heard some scientific claim on radio or TV say something that made you stop and ask: “How do they do that?” Apparently this question bugged someone enough this week to call their extension agent and ask “How do you guys really know if a mosquito has west Nile virus?”  I thought that was a pretty good question; and given the level of WNV testing going on right now in many Texas cities, it was one that deserved a public answer. You might wonder… Do they have veterinarians waiting… Read More →