Written by: Dr. Nitika Makhija
Flu is a contagious respiratory illness caused by influenza viruses. Symptoms include fever, cough, and body aches.
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The flu virus changes frequently, which means last year’s vaccine won’t necessarily protect you from this year’s strains.
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The flu virus evolves constantly, and each year’s vaccine is formulated to target the most common strains expected during the flu season.
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The vaccine can significantly reduce the severity of symptoms, making your illness milder and recovery faster.
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By getting vaccinated, you help protect those more vulnerable to severe flu complications, such as the elderly, young children, pregnant women.
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Annual flu vaccination helps prevent the spread of the flu within your community, reducing the overall number of infections and hospitalizations.
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