The difference between viral and bacterial infections of diarrhea lies in the nature of the stool, blood counts, and treatment. Viral diarrhea and bacterial diarrhea are different in terms of stool characteristics. Bacterial diarrhea is characterized by mucus and blood, while viral diarrhea is characterized by watery stools or egg drop stools. To determine the cause of the disease, stool cultures and blood tests are usually performed. Stool cultures can clarify whether the type of infection is bacterial or viral. Routine blood analysis can help identify it. Routine blood test results for viral diarrhea are usually dominated by elevated lymphocytes, while bacterial diarrhea is dominated by high neutrophils. In terms of treatment, bacterial diarrhea is treated with antibiotics, and the appropriate antibiotic is usually selected based on the results of stool culture and drug sensitivity tests. Viral diarrhea is usually treated with symptomatic therapy, rehydration, correction of water and electrolyte disorders. If you feel unwell, please consult a doctor promptly.