Our Flu Vaccine (Flu Shot) Main Article provides a comprehensive look at the who, what, when and how of Flu Vaccine (Flu Shot)
Medical Definition of Vaccine, flu
Vaccine, flu: The flu (influenza) vaccine is recommended for persons at high risk for serious complications from influenza infection.
People with an allergy to eggs should not receive influenza vaccine.
Last Editorial Review: 7/1/2016
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