Which of the following are common causes of diarrhea in children under 5 years old in Korea
Which of the following are common causes of diarrhea in children under 5 years old in Korea? (Select all that apply)
A. Rotavirus
B. Norovirus
C. Escherichia coli (E. coli)
D. Clostridium difficile
E. Salmonella
Answer: ABCE
Explanation: Common causes of pediatric diarrhea in Korea include viral pathogens (rotavirus, norovirus) and bacterial pathogens (E. coli, Salmonella, Shigella). Clostridium difficile diarrhea is less common in healthy children and is often associated with antibiotic use.

