sentences:  Clinical signs begin within 1 to 14 days and death may follow within 2 to 4 days.The condition can affect up to 50% of the herd, and around 30% of affected cattle may die as a result.This metabolic nutritional-respiratory disturbance has also been reported in other ruminants (red deer) and on a wide variety of grasses, alfalfa, rape, kale, and turnip tops.