The Influenza vaccine protects against influenza (flu), a contagious respiratory illness caused by influenza viruses. It spreads through droplets when infected individuals cough or sneeze. The flu can cause mild to severe illness, especially in high-risk groups.
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Why is the Influenza Vaccine Important?
The flu vaccine helps reduce the risk of severe illness, hospitalization, and complications. It is especially important for vulnerable populations.
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Recommended Age
The Influenza vaccine is recommended for:
• Children
• Adults
• Elderly individuals
👉 Recommended annually.
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Dosage and Schedule
• Given once every year
• Updated based on circulating strains
👉 Annual vaccination is important.
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Possible Side Effects
Most people experience mild side effects, such as:
• Soreness at injection site
• Mild fever
• Fatigue
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Who Should Receive the Influenza Vaccine?
• Children and adults
• Elderly individuals
• People with chronic conditions
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Who Should Not Receive the Influenza Vaccine?
The vaccine may not be recommended for:
• Individuals with severe allergic reactions to previous doses
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Disease Prevented
• Influenza (Flu)
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Necessity
Recommended annually, especially for high-risk groups.
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Key Benefits
• Reduces flu-related complications
• Protects vulnerable populations
• Helps prevent seasonal outbreaks
• Supports public health
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✅ Credible Sources (Last Updated: April 2026)
• World Health Organization
https://www.who.int/news-room/fact-sheets/detail/influenza-(seasonal)
• Ministry of Health and Family Welfare
• Centers for Disease Control and Prevention