Influenza (Flu) Vaccine

The annual influenza vaccine protects against seasonal flu viruses. The vaccine composition is updated each year to match circulating strains. Recommended annually for everyone 6 months and older.

The Influenza (Flu) Vaccine is recommended for 6 months and above; annually. It falls under the Adult vaccine category. Consult your doctor to confirm if this vaccine is right for you based on your health history and existing immunity.

The Influenza (Flu) Vaccine has an efficacy of 40–60% effective depending on seasonal strain match. This means it provides significant protection against Seasonal Influenza (Flu) and Influenza-related pneumonia. Efficacy may vary based on age, health status, and the specific strain encountered.

Common side effects include: Soreness at injection site; mild fever; headache; muscle aches for 1–2 days.. These are typically mild and resolve within 1–3 days. Serious allergic reactions are rare — if you experience difficulty breathing, hives, or rapid heartbeat after vaccination, seek emergency care immediately.

The Influenza (Flu) Vaccine should be avoided by: Severe egg allergy (use egg-free formulations); severe allergic reaction to prior dose; Guillain-Barré syndrome within 6 weeks of prior flu vaccine.. Always inform your healthcare provider of your full medical history before vaccination.

The Influenza (Flu) Vaccine typically costs ₹500–₹1,500 private in India. Government health centres may offer it free or at subsidised prices for eligible age groups. Private hospitals and clinics may charge differently. Additional fees may apply for administration.