R Rakesh Kumar 🎓 Hard Worker ⭐ 28.44K Points 📊 Microbiology Q. Sporadic summer diarrhea may be caused by (A) E.coli (B) Enterobacter (C) Hafnia (D) None of these 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) E.coli