Medically reviewed by Mindi Wilking, RN
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Medically reviewed by Mindi Wilking, RN
Fall is a pretty time of year, as the leaves change and the weather starts to cool. However, the onset of colder months also means flu season is just around the corner. The flu can make anyone sick, but it can be especially dangerous for older adults. For this reason alone, seniors and adults over 65 should plan to get the yearly flu vaccine.
Flu shots change every year to protect against the types of flu viruses that scientists think will be spreading. The goal is to give you the best protection possible against the flu viruses that are out there.
Most flu shots in the U.S. protect against three kinds of flu viruses:
Flu shots usually work about 40-60% of the time.1 How well they work depends on how well the flu shot matches the viruses that are spreading. But even if the shot doesn't stop you from getting the flu completely, it can make your symptoms less severe and lower your chances of having serious problems. This is important for older adults because they're more likely to get sick from the flu.
As people get older, their bodies don't fight off infections as well. This means seniors are more likely to get the flu and have serious problems, like:
The flu can also worsen other health problems, like heart disease, asthma, and
Besides preventing sickness, the flu shot for seniors can generally help keep your quality of life. If you don't get the flu, you can keep doing the things you enjoy, like seeing friends and family and pursuing hobbies. It's about staying active and having fun even during the colder seasons of the year.
A flu shot can also protect the people around you, especially if you’re taking care of a loved one or an older adult. When you get vaccinated, you're less likely to spread the flu to your family, friends, and other people in your community. This is especially important for seniors who spend time with young kids or people who have weakened immune systems.
Who should not get the senior flu shot? Seniors with severe allergies, especially to the ingredients like gelatin or antibiotics found in the flu shot, should avoid getting the shot. If you’re had a severe allergic reaction to a past flu shot, be sure to visit with your primary care doctor about the reaction. 2
The CDC says everyone six months and older should get a flu shot every year. The best time to get it is in September or October, before the flu starts spreading a lot. This gives your body time to build up protection before the flu season really gets going. It takes about two weeks after you get the shot for your body to be fully protected and the vaccine will protect you during the flu season.3
Even though September and October are ideal times, it's still good to get a shot later in the season, even in December or January. The flu season can last into the spring, so a vaccine can still provide protection later in the season. Most adults, especially those 65 and older and pregnant women in the first or second trimester, should generally not get vaccinated early (in July or August) because protection may decrease over time. However, early vaccination can be considered for any person who is unable to return later to be vaccinated.
Some seniors don't get flu shots because they've heard things that aren't true. Let's clear up some of these common misconceptions.4
Myth: "The flu shot can give you the flu."
Fact: Flu shots can't give you the flu. Most flu shots are made with viruses that are dead or with just a small part of the flu virus. These shots can't make you sick.
Myth: "I got a flu shot last year, so I don't need one this year."
Fact: Flu viruses change every year, so the flu shot changes too. You need a new shot every year to protect against the latest viruses. Also, protection from a flu shot can wear off over time.
Myth: "I never get sick, so I don't need a flu shot."
Fact: Even if you're usually healthy, you can still get the flu. And even if you don't feel that bad, you can spread the virus to others who might get sick.
Myth: "The flu is just a bad cold."
Fact: The flu and a cold are both sicknesses that affect your nose and throat, but they're caused by different viruses. The flu is usually worse than a cold and can lead to serious health problems.
Myth: "I'm worried. What are the side effects of the senior flu shot?
Fact: Most people only have mild side effects from the flu shot, like a sore arm or a little swelling where you got the shot. Some people might also get a slight fever, headache, or muscle aches. These side effects usually aren't bad and go away in a day or two. Serious side effects from the flu shot are very rare.
Flu shots for seniors are the best way to prevent sickness. However, adults older than 65 may want to consider these
The flu can be a serious sickness, especially for seniors. An annual flu shot is the best way to protect yourself and the people around you.
Disclaimers:
Content contained on this page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before starting any new fitness or dietary plans. References are provided for informational purposes only and do not imply endorsement of any website or other sources. For any health-related questions, contact your healthcare provider.
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