By Kiah Simpson
Bovine respiratory disease, also known as shipping fever, is one of the most common and costly diseases that affect the North American beef cattle industry. Mainly affecting the lungs of cattle, BRD is highly prevalent during the first week or two after animals arrive at a feedlot.
Weaning and shipping — two of the high-stress events that happen before calves arrive at feedlots — can depress their immune systems and increase their chance of developing disease. However, an accurate and timely diagnosis of BRD can maximize the effectiveness of subsequent antibiotic…
