Transmissible Gastroenteritis Coronavirus

Transmissible gastroenteritis coronavirus (TGEV) is a type of virus belonging to the family Coronaviridae. It is a significant pathogen of swine and is the cause of severe transmissible gastroenteritis in young piglets. TGEV can cause severe, often lethal diarrhea in susceptible piglets, and can have a dramatic economic impact on swine production. Effective control strategies must be employed to reduce the risk of TGEV transmission. Vaccines are available to help protect against TGEV, and biosecurity measures such as good sanitation and hygiene, isolation of admitted animals, and quarantine of new stock can help reduce the risk of infection.