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प्रश्न
How can we prevent the following diseases?
Hepatitis A
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उत्तर
A disease caused by hepatitis. A virus. Symptoms of disease appear after 2 weeks of infection. Prevention includes proper vaccination, drinking boiled water, wash hands before eating, etc.
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संबंधित प्रश्न
Salt is a ______ type of food preservative.
How is milk pasteurized?
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Unscramble the jumbled word underlined in the following statement.
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Explain why this happens and suggest possible remedies.
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