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What are the side effects of having a flue shot...
What are the side effects of having a flue shot
Common reactions to the inactivated influenza vaccine or flu shot include soreness, redness and swelling where the vaccine was given. Other symptoms can include fever, headache, aching muscles and fatigue that may last 1 to 2 days. Fewer than 1 in 20 people may have oculo-respiratory syndrome (ORS). Symptoms of ORS include red eyes and a cough and/or sore throat and/or hoarseness.