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Is an intradermal flu vaccine as effective as the regular flu shot?

In adults 18-64 years of age, the intradermal vaccine was shown to provide an immune response similar to the regular flu shot that is given in the muscle. The intradermal flu vaccine is a shot that is injected into the skin instead of the muscle.

Like all flu vaccines, the intradermal vaccine is made to protect against the three flu viruses that research suggests will be most common for the season. The intradermal flu vaccine works in the body in the same way as the regular flu shot. Flu vaccines are the best way modern medicine currently has to protect against this serious disease.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.