How to Use the Adult Vaccination Calculator
Vaccination isn't just for kids. Protection from childhood shots fades over time, and some infections — like shingles and pneumococcal disease — become a bigger risk as adults age. This calculator applies the CDC/ACIP Adult Immunization Schedule to your age, sex, and chronic condition status to show which vaccines are typically recommended right now.
Flu vaccination is recommended annually for all adults, and a Tdap/Td booster is needed roughly every 10 years. Shingles vaccination (RZV) is recommended starting at age 50, and pneumococcal vaccination starting at 65 — or earlier for adults with chronic conditions like diabetes, heart disease, or chronic lung disease. HPV vaccination is recommended through age 26, with shared decision-making for ages 27-45.
Keep in mind this tool reflects general CDC/ACIP guidance and doesn't account for your personal vaccination history, allergies, or pregnancy status. Always confirm the actual vaccines and timing with a doctor or pharmacist. See the FAQ below for more.
Frequently Asked Questions
Yes. Protection from childhood vaccines fades over time, and some infections — like shingles and pneumococcal disease — become more of a risk as adults age. The CDC/ACIP Adult Immunization Schedule outlines what's recommended by age and health status.
Yes. Adults with diabetes, heart disease, chronic lung disease, and similar conditions are often recommended some vaccines, like pneumococcal, earlier than age 65. Confirm your exact needs with your doctor.
This result is general guidance based on CDC/ACIP recommendations and doesn't account for your personal vaccination history, allergies, or pregnancy status. Always confirm actual vaccination decisions with a healthcare provider.