Vaccines to help protect against respiratory diseases:

Happy Family

Flu

Everyone age 6 months and older

COVID-19

Starting at age 6 months 

RSV

Certain older adults, pregnant women, and infants

Pneumococcal Disease

Children younger than age 5 years, adults age 50 years and older, and people with certain medical conditions 

Who Is at Risk?

Vaccines are important for staying healthy. They are just as crucial as eating well, exercising, and having regular check-ups.

Learn more about vaccines recommended for those at higher risk:

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Vaccine Science (3)

Vaccine Safety

Before licensing, all US vaccines undergo extensive safety testing, and safety monitoring continues as long as the vaccines are in use.

Immunization Resources

Real stories, graphics, videos, and other tools related
to vaccines and vaccine-preventable diseases

Illustration with text reading, “Vaccine science isn’t built on trust alone. It’s built on testing, transparency, and constant verification.” Below the text are three circular scenes connected in sequence: a scientist examining a test tube in a lab, a healthcare professional interacting with a patient during a clinical visit, and a woman analyzing data on a computer screen with charts
Graphic, Public Service Announcements, Video

Vaccine Safety

Shareable resources to raise awareness about vaccine safety and science

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Text overview of thimerosal and vaccines
FAQs & Fact Sheets

Thimerosal and Vaccines

Thimerosal is a mercury-based preservative that has been used safely in vaccines for decades to prevent microbial growth …

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Adolescent Vaccination: Because You Can Protect Your Teens From Some Things PSA
Public Service Announcements, Video

Protecting Adolescents

You can’t protect your kids from everything—but you can protect them from preventable diseases like meningitis and cancer by following the recommended adolescent vaccination schedule.

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Featured News

News and commentary about vaccine-preventable diseases
and vaccine policies and programs.