Flu is a respiratory infection caused by a number of viruses. Most people with the flu get better on their own. But it can be serious. It can cause complications and sometimes even death. Getting the flu vaccine every year is the best way to lower your chance of getting the flu and spreading it to others.
The flu vaccine causes antibodies to develop in your body about two weeks after you get it. These antibodies provide protection against infection with the viruses that are in the vaccine.
There are different types of flu shots, including some especially for people 65 and older. Ask your health care provider which one is right for you.
Everyone 6 months of age and older should get a flu vaccine every season. People with egg allergies should check with their doctors before getting a vaccine. Other exceptions are people who have
- Had reactions to flu shots before
- Guillain-Barre Syndrome
- A fever
Centers for Disease Control and Prevention
- Put Flu Shot on The Back-To-School Checklist (09/06/2017, HealthDay)
- Nasal Flu Vaccine's Demise May Mean Fewer Immunized Kids (09/01/2017, HealthDay)
- Recent Flu Shot Shouldn't Prevent Vaccination During Pregnancy (08/01/2017, HealthDay)
- More News on Flu Shot
- Children, the Flu, and the Flu Vaccine (Centers for Disease Control and Prevention)
- Flu Vaccine Safety and Pregnancy (Centers for Disease Control and Prevention) Also in Spanish
- Flu Vaccine Skin Patch Tested (National Institutes of Health)
- Key Facts about Seasonal Flu Vaccine (Centers for Disease Control and Prevention) Also in Spanish
- Pregnant? Get a Flu Shot! (Department of Health and Human Services)
- The Flu Vaccine and Pregnancy (American College of Obstetricians and Gynecologists)
- Vaccination: Who Should Do It, Who Should Not and Who Should Take Precautions (Centers for Disease Control and Prevention) Also in Spanish
- Vaccine Effectiveness - How Well Does the Seasonal Flu Vaccine Work? (Centers for Disease Control and Prevention) Also in Spanish
- ClinicalTrials.gov: Flu Vaccine (National Institutes of Health)