By Kailyn M. Anderson, student of medicine at the University of Wisconsin

As we age, our immune systems naturally weaken making it harder for our bodies to fight off infections. That’s why vaccines are especially important for older adults — not just to protect individual health, but also to support the well-being of others in the community.

Vaccines are among the most effective tools we have to prevent serious illness, hospitalization and death from diseases like influenza, pneumonia and COVID-19. Older adults are at higher risk of complications from these infections. Even a mild illness can lead to hospitalization, loss of mobility, extended recovery time and significant decline in quality of life, especially for those managing chronic conditions like diabetes and heart disease.

Vaccination also plays a key role in protecting others, especially those who are immunocompromised, too young to be vaccinated or otherwise vulnerable. Staying up to date on recommended vaccines — such as the annual flu shot, shingles vaccine, pneumococcal vaccines and COVID-19 boosters — helps to protect us all from preventable health crises.

When older adults are vaccinated, they help reduce the spread of disease in the community. This is known as community immunity, and it’s critical in keeping everyone — especially high-risk populations — safer and healthier. Getting vaccinated is a small step that makes a big difference.

Talk to your health care provider about which vaccines are recommended for you. Most are covered by Medicare or insurance, and many are easily accessible through local pharmacies and clinics.

By staying up to date on vaccines, older adults not only protect their own health and independence — they also help build a healthier, more resilient community for all.

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