Objective To examine the prevalence of diarrhea symptom among diagnosed brucellosis patients in acute period and to explore the causes of diarrhea in the patients.Methods Totally 311 acute brucellosis patients were recruited in Liaoning province and routine stool examination and pathogen isolation of stool samples were conducted in the patients.Experimental treatment was carried out for the patients based on the results of laboratory detection.Results Of all the patients,only one had acute diarrhea;the pati...