As we enter into flu season (October through May), seniors should know that they are at high risk of contracting the virus.
According to the Centers for Disease Control and Prevention, the 2025-26 influenza season was one of the rougher ones in recent history. As of the end of May, there were an estimated 32,000,000 illnesses nationwide and 390,000 hospitalizations. Influenza A, type H3N2, was the most commonly reported influenza virus overall last flu season. Influenza A is also a strain historically associated with higher hospitalization rates and complications in seniors, especially those with chronic health conditions.
Adults aged 65 and over often make up the majority of flu-related hospitalizations. They can experience serious complications, including pneumonia and dehydration, as well as the aggravation of existing conditions like chronic obstructive pulmonary disease (COPD), diabetes and heart disease.
7 Flu Prevention Tips for Seniors
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Get your flu shot
Though seniors can be most susceptible to the flu, they often have lower flu vaccination rates than other age groups. If you haven’t had your flu shot yet, there’s plenty of time. The flu vaccine is still the single most effective thing you can do to protect yourself each flu season. Talk to your physician to make sure the flu vaccination is safe for you and to get more flu prevention tips.
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Get your rest
Having too little sleep weakens your immune system and makes you vulnerable to the flu and other infections. Aim for eight hours of rest every night to help your immune system fight off viruses.
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Eat right
Just like rest, your body needs to be properly fueled to fight off infection. Maintain a diet that is stocked with plenty of protein-rich foods, including lean meats, beans and eggs. Also, eat plenty of fruits and vegetables, which are rich in vitamins A, C, and E.
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Drink up!
It’s important to stay properly hydrated, so be sure to drink plenty of water throughout the day. Tea, juices low in sugar, and even decaf coffee can help keep you hydrated.
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Practice good hygiene
Wash your hands frequently during the day, using plenty of soap, for at least 20 seconds at a time. In between washes, try not to touch counter tops, door handles and other community surfaces. Also, don’t rub your eyes, nose or put your fingers in your mouth. When in doubt, wash again.
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Steer clear of those who are sick
Avoid people who are sick whenever possible. If you have to be in a crowded setting, especially for seniors with pre-existing health conditions, consider wearing a disposable medical face mask and keep a container of hand sanitizing gel with you. Another flu prevention tip—do your part by covering your mouth with a tissue or your sleeve when you cough or sneeze.
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Act fast
Contact your doctor immediately if you experience typical symptoms of the flu, including body aches, fever, chills and fatigue, especially if you have chronic health conditions. Ask about antiviral medications that work best when taken within 48 hours of the onset of symptoms and use them as prescribed.
By following these simple flu prevention tips and staying vigilant, you can reduce your risk of catching the flu. If you do catch it, use these tips and advice from your doctor to minimize its impact as best you can.
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