As we approach the 2024-2025 flu season, it’s especially important for older adults to be aware of the heightened risks and take necessary precautions to stay healthy. Adults aged 65 and older are at increased risk of severe flu complications due to the natural weakening of the immune system with age. Here is what older adults need to know about the flu this season:

Why the Flu is a Greater Risk for Older Adults

The flu can cause more severe illness in older adults, leading to complications such as pneumonia, hospitalization, or even death. According to the Centers for Disease Control and Prevention (CDC), between 70% and 85% of flu-related deaths occur in people aged 65 and older, and 50% to 70% of flu-related hospitalizations involve this age group.

As we age, our bodies have a harder time fighting off infections, and chronic health conditions like heart disease, diabetes, and lung disease further increase the risk of complications from the flu.

Flu Symptoms in Older Adults

Common flu symptoms in older adults include:

• Fever or feeling feverish (though not everyone experiences a fever)
• Cough and sore throat
• Runny or stuffy nose
• Muscle or body aches
• Fatigue
• Headaches

Symptoms can worsen quickly, and sometimes the flu can cause confusion or dizziness, making it harder to detect in older adults. It’s important to seek medical attention early if flu-like symptoms develop.

Vaccination: Your Best Defense

The most effective way to prevent the flu is to get vaccinated. For the 2024-2025 flu season, there are two types of flu vaccines specifically recommended for adults 65 and older:

• High-dose flu vaccine (Fluzone High-Dose Quadrivalent): This vaccine contains a higher dose of the flu antigen, which helps stimulate a stronger immune response in older adults.
• Adjuvanted flu vaccine (Fluad Quadrivalent): This vaccine includes an added ingredient (an adjuvant) to help create a more robust immune response.

Both vaccines are quadrivalent, meaning they protect against four different flu viruses. Talk to your healthcare provider to determine which vaccine is right for you.

Additional Preventative Measures

While getting vaccinated is the most crucial step, there are additional ways older adults can protect themselves from the flu this season:

1. Practice good hygiene: Wash your hands frequently with soap and water for at least 20 seconds, especially after coughing, sneezing, or being in public places.
2. Avoid close contact with sick individuals: If possible, stay away from anyone showing symptoms of the flu.
3. Wear a mask in crowded spaces: During flu season, consider wearing a mask in crowded or enclosed areas where the virus can spread more easily.
4. Stay active and healthy: Maintaining a balanced diet, getting regular exercise, and managing chronic health conditions can strengthen your immune system.
5. Keep your surroundings clean: Frequently disinfect commonly touched surfaces like doorknobs, light switches, and your phone.

Early Treatment is Key

If you experience flu symptoms, it’s important to contact your healthcare provider promptly. Antiviral medications, such as oseltamivir (Tamiflu) or baloxavir marboxil (Xofluza), can reduce the severity and duration of the flu if taken within the first 48 hours of symptom onset. These medications can also help prevent complications, making early detection critical.

Conclusion

The flu can be particularly dangerous for older adults, but taking preventive measures, such as getting vaccinated and practicing good hygiene, can greatly reduce the risk. Don’t wait until the flu is widespread—schedule your flu shot early and stay vigilant about protecting your health throughout the 2024-2025 flu season.

For more information, speak with your healthcare provider, or visit the CDC’s website to stay updated on flu activity and guidance for older adults.

CDC Recommendations

San Luis Obispo County Resources

Santa Barbara County Resources

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