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Is there a way to prevent the flu without getting a vaccine?
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Yes, there are some natural ways to reduce your chances of catching the flu. Eating healthy foods like fresh fruits and vegetables can help boost your immune system and fight off illnesses. Drinking plenty of water and getting enough sleep can also help strengthen your body’s defenses against infection. Additionally, avoiding close contact with people who are sick and washing your hands regularly can help lower your risk of catching the flu.