What is considered the single most effective way to prevent the spread of common infectious diseases like the cold and flu?
✓ Correct Answer: Option C
Regular and thorough handwashing with soap and water is widely recognized by health organizations as the most effective method to remove germs and prevent the transmission of many infectious diseases, including colds and flu.
📚 About This Everyday Science Practice Question
This 1-level Everyday Science question from the Food & Nutrition topic is part of One Paper Preparation's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.
How to use this page: Read the question above, consider all four options (A through D), then check the highlighted correct answer and explanation. For active timed practice, start a free Everyday Science practice test or use flashcards for spaced repetition review.