Oak Street Health Inc.

04/02/2026 | Press release | Distributed by Public on 04/02/2026 14:02

9 Vaccines You Didn't Know You Needed (And When to Get Them)

Vaccines are an important part of healthy aging, helping older adults protect themselves from serious illnesses and prevent complications that can lead to hospitalization. Because the immune system can weaken over time, staying up to date on recommended vaccines becomes even more important with age. Read on to learn which vaccines older adults may need, when to get them, and what each one protects against.

Below are the most common immunizations recommended for older adults and when to get them.

1: Seasonal Flu Vaccine (Influenza)

  • When to get it: Every year (annually).
  • What it does: Helps protect against most high-risk strains of seasonal flu circulating that year. The flu can lead to serious complications like pneumonia and hospitalization in older adults.

2: COVID-19 Vaccine

  • When to get it: Stay up to date based on current CDC recommendations (especially important for adults 65+).
    What it does: Helps lower the risk of severe COVID-19 transmission, illness, hospitalization, and death.

3: Shingles Vaccine

  • When to get it: Age 50+ (2 doses, given at separate appointments).
  • What it does: Protects against shingles and long-term nerve pain (postherpetic neuralgia), which can be more severe with age.

4: Pneumococcal Vaccine (Pneumonia)

  • When to get it: Usually age 65+ (or earlier for certain health conditions, depending on provider guidance).
  • What it does: Helps protect against pneumococcal disease, which can cause pneumonia and serious infections in the blood or brain.

5: Tdap/​Td Vaccine (Tetanus, Diphtheria, Pertussis)

  • When to get it: One Tdap dose before age 12 or at anytime if you've never had it, then a booster every 10 years. If you have a severe wound, you may need an additional dose.
  • What it does: Protects against tetanus (often from cuts or wounds), diphtheria, and whooping cough.

6: RSV Vaccine

  • When to get it: Recommended for most adults 75+ and some adults 60-74 who are at higher risk.
  • What it does: Helps protect against RSV, a respiratory virus that can cause serious lung complications in older adults.

7: Hepatitis B Vaccine

  • When to get it: Adults may need 2-4 doses depending on their health status and vaccine type (meaning whether you get a single or a combination vaccine). In general, combination vaccines result in better efficacy and fewer injections; however, ask your provider for the right schedule and which type works best for you.
  • What it does: Protects against Hepatitis B infection, which can lead to serious liver disease.

8: MMR + Varicella (Measles, Mumps, Rubella + Chickenpox)

  • When to get it: Only if you are not immune or never received these vaccines (your provider can confirm).
  • What it does: Protects against serious infections like measles or chickenpox that can cause complications in adults, like pneumonia or swelling of the brain.

9: HPV Vaccine (If Eligible)

  • When to get it: Usually recommended up to age 45 (not typically needed for most older adults).
  • What it does: Protects against HPV, which can lead to certain cancers, like cervical and cancers of the mouth and throat.
Oak Street Health Inc. published this content on April 02, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on April 02, 2026 at 20:03 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]