What increases the risk of severe respiratory illness in infants? 👤 By TheQuizWire ✅ Fact Checked 📊 Difficulty Hard 📅 Last Updated 01 Dec 2025 A. Viral combinations B. Lack of antibodies C. Over-vaccination D. Allergens Check Answer 💡 Explanation: Co-infection with certain combinations of viruses significantly raises the risk of severe lower respiratory tract illness. 📚 Topics: Food and Cuisine General Health 🎯 Exams: CSS GEN PMS
