Is It Time for Your Pneumonia Shot? Here’s How to Know
Pneumococcal disease, caused by Streptococcus pneumoniae bacteria, can lead to serious infections such as pneumonia, meningitis, and bloodstream infections.

🩺 Who Should Get the Pneumonia Vaccine?
The CDC recommends pneumococcal vaccination for:
- Adults aged 50 years or older, regardless of health status.
- Adults aged 19–49 years with certain medical conditions or other risk factors, such as:
- Chronic heart, lung, or liver disease
- Diabetes mellitus
- Cigarette smoking
- Chronic alcohol use
- Cochlear implants or cerebrospinal fluid leaks
- Immunocompromising conditions (e.g., HIV, cancer, organ transplant)
- Adults aged 65 years or older who have not previously received a pneumococcal vaccine.
For individuals aged 65 and older who have received both PCV13 and PPSV23, additional vaccination may not be necessary. However, shared clinical decision-making with a healthcare provider is recommended to assess the need for further vaccination. (CDC)
💉 Types of Pneumococcal Vaccines
There are two main types of pneumococcal vaccines used in the United States:
- Pneumococcal Conjugate Vaccines (PCVs):
- PCV15 (15-valent)
- PCV20 (20-valent)
- PCV21 (21-valent)
- These vaccines protect against multiple strains of S. pneumoniae and are recommended for adults aged 50 and older, as well as younger adults with certain risk factors. (CDC)
- Pneumococcal Polysaccharide Vaccine (PPSV23):
- Protects against 23 strains of S. pneumoniae.
- Often used in combination with PCVs for certain individuals, depending on age and health status. (CDC)
📅 When Should You Get Vaccinated?
The timing of pneumococcal vaccination depends on your age, health conditions, and previous vaccination history:
- Adults aged 50 and older:
- If you have not received a pneumococcal vaccine, you should get a dose of PCV15, PCV20, or PCV21.
- If you have previously received PCV13, you may need an additional dose of PCV20 or PCV21, depending on individual risk factors. (CDC)
- Adults aged 19–49 with certain risk conditions:
- If you have not received a pneumococcal vaccine, you should get a dose of PCV15, PCV20, or PCV21.
- If you have previously received PPSV23, you may need an additional dose of PCV15, PCV20, or PCV21, depending on individual circumstances. (CDC)
- Adults aged 65 and older:
- If you have not received a pneumococcal vaccine, you should get a dose of PCV15, PCV20, or PCV21.
- If you have previously received both PCV13 and PPSV23, additional vaccination may not be necessary. However, consult with your healthcare provider to assess your individual needs. (CDC)
🧠 How to Determine If It's Time for Your Shot
To determine if it's time for your pneumococcal vaccination, consider the following steps:
- Review Your Vaccination History:
- Check if you have previously received any pneumococcal vaccines and note the dates.
- Assess Your Age and Health Status:
- Determine if you are aged 50 or older or have any underlying health conditions that increase your risk for pneumococcal disease.
- Consult with Your Healthcare Provider:
- Discuss your vaccination history and health status with your healthcare provider to determine if you need a pneumococcal vaccine.
The CDC provides a mobile app called PneumoRecs VaxAdvisor to help healthcare providers and patients determine the appropriate pneumococcal vaccination schedule based on individual circumstances. (CDC)
Reference Link:
For more detailed information, visit the CDC's official page on Pneumococcal Vaccination.