What disease is indicated when young pigs exhibit symptoms of vomiting and diarrhea?

Transmissible Gastroenteritis (TGE) is a highly contagious viral disease that specifically affects young pigs, particularly those under three months of age. It is characterized by severe symptoms such as vomiting and profuse diarrhea, which can lead to rapid dehydration and even death in affected piglets. The causative agent of TGE is the TGE virus, which belongs to the Coronaviridae family, and it spreads quickly within herds, particularly in weaning and nursery stages.

Understanding the nature of TGE helps to recognize how the clinical signs—vomiting and diarrhea—directly point to this disease. TGE also often appears in younger animals due to their less developed immune systems, making it critical for pig farmers to monitor these symptoms closely. Early diagnosis and intervention are essential to managing TGE outbreaks and minimizing their impact on swine production.