By AP
Cheyenne, WY – Livestock officials have launched an investigation into the possibility of a second Wyoming cow testing positive for brucellosis.
State veterinarian Walter Cook said today that officials have preliminarily traced the recent detection of an infected cow at a Nebraska slaughterhouse to a herd in Sublette County of western Wyoming.
Cook says the herd will be tested to determine if other cattle are infected with the disease, which can cause pregnant cows to abort their calves.