Escherichia Coli Strains Associated with Calf Diarrhoea

Present investigation was undertaken to study the seroprevalence, colicin production, identification and characterization of fimbrial antigens of E.coli associated with calf diarrhoea. During the course of study, a total of 146 faecal samples were obtained from diarrhoeic calves of different age groups from various dairy farms of Bikaner and processed for the isolation and characterization of E.coli.