It may be your best chance at preventing the flu—but do you know the best time to get your flu shot?
If you get it too soon, you might not be as well protected. But since it typically takes your body 2 weeks from the time you get the shot to develop immunity, you don’t want to wait too late.
According to the Centers for Disease Control and Prevention (CDC), flu season usually runs from November through the end of April, so it’s best to get the flu shot as early as possible prior to the season, around mid-September to the end of October. Even if you wait until after October, go ahead and get vaccinated. Immunization will still be beneficial and provide protection. Learn more about the CDC’s flu vaccine recommendations.
According to the CDC, the timing, severity, and length of the season can vary from one season to another. Influenza activity often begins to increase in October and November. Most of the time, flu activity peaks between December and February, and it can last as late as May.
Who Needs a Flu Shot?
Everyone’s at risk of being infected with the influenza virus and can spread it to others. That’s why the CDC recommends that everyone 6 months and older get vaccinated against it every year, even if you’ve never had the flu.
If you have a less-developed or compromised immune system, a yearly vaccination is especially important (even critical). Not only are you more likely to get the flu, your body will have a harder time fighting it off or enduring the symptoms should you be infected with the virus. The flu can hit people hard, turn to pneumonia, and cause other medical issues.
Flu shots are recommended for almost everyone 6 months and older, but are especially important for:
- Adults age 65 and over
- Kids age 6 months to 5 years
- People with long-term health conditions (asthma, high blood pressure, diabetes, heart or lung disease, HIV, cancer, and more)
- Transplant recipients
- Pregnant women
Even the healthiest of people should be vaccinated. If you aren’t convinced you need to protect yourself, consider the need to protect your family, friends, co-workers—even strangers. Some professionals, such as health care personnel, early education childcare workers, and school personnel, are even required to be vaccinated in order to be employed. Should you get the flu, everyone around you is at risk and some won’t be as equipped to fight off the virus as you are.
What’s In the Flu Vaccine?
Many people fear getting a flu shot can actually give them the flu, and some claim to have actually contracted the virus from the vaccination itself. But it simply isn’t possible—the flu vaccine is made of dead flu viruses. Since they’re dead, you can’t catch the flu from them. The flu vaccination can, however, cause side effects like headache, nausea, fever and muscle ache. Since these side effects mimic flu symptoms, people often mistake them for having the flu. But when you have the flu, you’ll know it—your symptoms will be much more severe and longer-lasting.
These dead viruses teach our bodies what the flu looks like—so it learns, over time, to fight the illness. This is a process and can take up to 2 weeks for your body to be able to fight it. So, timing your flu shot is important.
When we talk about the flu vaccine, we usually refer to it as “the flu shot.” But in reality, it is also available as a nasal spray, although there is some concern that it isn’t as effective as the shot. Also, if you’re considered high risk for the flu, there is also a high-dosage version of the flu shot available. This offers stronger protection and is usually recommended for those age 65 and older.
Visit emoryhealthcare.org/flu for more information.
About Emory Healthcare
At Emory Healthcare, we’re here to help you find the care you need when you need it. With more than 3,400 doctors and over 450 locations, including 11 hospitals, we can cover your health care needs from primary care to more than 70 specialties. We also partner with Peachtree Immediate Care to provide convenient urgent care access when you need it. Find a doctor near you to help you get and stay healthy.
Know Where to Go
Knowing where to go when you’re ill makes a big difference. But it can get confusing. Know where to go to get the right care at the right time. Your primary care doctor knows your medical history best, but the Emory Healthcare Network also includes Peachtree Immediate Care Urgent Care and CVS MinuteClinics, hundreds of primary care locations and 6 ERs throughout metro Atlanta. Get the care you need wherever you need it. See our map to find the locations closest to you.
Talk to Our Nurses
If you’re not sure if a trip to the ER is needed, call your family doctor or the Emory HealthConnection where registered nurses can help you find a location or specialist that’s right for you. Call 404-778-7777 from 7:30 a.m. to 6 p.m. EST (M-F).