A Yersiniosis outbreak in cows and weaners Unusual presentation: 43 of 170 animals became lethargic, had diarrhoea and 16 died within 48 hours of the onset of clinical signs. Above: Affected animals became lethargic, dehydrated and had abdominal pain. Time and...
Rectal haemorrhage and sudden death – possible JHS Unusual presentation: Severe milk drop in dairy cows, 13 of 700 head affected, 3 dying within 24 hours of showing signs. Above: Two cows post-mortemed had extensive haemorrhages across all serosal surfaces....
