SUMMARY Background: New updates about the epidemiology and aetiology of equine grass sickness (EGS) are necessary since the diagnosis of the first Hungarian cases in 2001. Objectives: To review the epidemiology, aetiology, ...

Summary The authors describe the pathogenesis and differential diagnosis of important porcine respiratory diseases, based on the available literature and on their prac tical experiences. Aiming to help clinicians to ...