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