Acute and chronic bovine pulmonary edema and emphysema in Uruguay
Pesqui. vet. bras; 38 (10), 2018
An outbreak of pulmonary edema and emphysema with acute and chronic cases is reported in a farm in Uruguay. In a herd of 40 Hereford steers, 20 died. The deaths began four days after a change of paddock, from an old pasture of Avena sativa to a lush growing pasture of the same grass. Acutely affected ani...