Risk Factors Analysis of Bovine Cryptosporidiosis in Diarrheic Calves

Abstract

Cryptosporidiosis is a significant enteric disease in cattle, particularly affecting young calves and contributing to severe diarrhea, morbidity, and mortality. This study aims to analyze the risk factors associated with bovine cryptosporidiosis in diarrheic calves. Risk factors, including environmental conditions, calf age, management practices, and herd size, were assessed through structured questionnaires and farm visits. Multivariate logistic regression was employed to determine the significance of each factor. The results indicated that calves under age weeks, housed in poor hygiene conditions, and raised in larger herds had a higher prevalence of cryptosporidiosis. Other significant factors included inadequate colostrum intake, mixed infections, and seasonal variations. These findings highlight the need for improved management practices, early diagnosis, and targeted interventions to reduce the burden of cryptosporidiosis in calf populations.