The most important symptom of brucellosis in cattle is

The most important symptom of brucellosis in cattle is abortion. Brucellosis is a bacterial infection that can cause cows to lose their calves before they are born. This is the most significant symptom because it can cause economic losses to farmers who rely on their cows to produce calves for milk and meat production. In addition, the bacteria that cause brucellosis can also be transmitted to humans, causing a serious disease called undulant fever. Therefore, it is essential to identify and control brucellosis in cattle to prevent the spread of the disease to humans and other animals.