Biology for IGCSE & O level - Diseases And Immunity (Section 2 - No. 8)
What is the best way to protect yourself from diseases spread through contaminated food and water?
Avoid handwashing.
Drink only unpurified water.
Ensure food is properly cooked and water is purified.
Eat only raw foods.
Explanation
Proper cooking and water purification prevent the spread of food and waterborne illnesses.
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