According to Colorado State University Extension, the disease can spread north into Mexico and the U.S. during spring and summer. The virus infects cattle, pigs, horses, and rarely sheep, goats, and llamas.
linkAccording to Colorado State University Extension, the disease can spread north into Mexico and the U.S. during spring and summer. The virus infects cattle, pigs, horses, and rarely sheep, goats, and llamas.
link