Immunization Information for You and Your Loved Ones

Vaccines play an important role in keeping us all healthy. Vaccines save lives by protecting us from serious diseases, like COVID-19, measles, and whooping cough, throughout life. So, it’s important to know the facts about vaccines, immunization, and vaccine-preventable diseases. Learn about how vaccines work and find reliable, easy-to-understand answers to common questions about vaccination.

Vaccination is an important tool in stopping the spread of mpox

Mpox Vaccine

Vaccination is an important tool in stopping the spread of mpox. Learn more about the 2-dose JYNNEOS vaccine.

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2023 Flu Vaccine Toolkit for Small Businesses

The best way to prevent respiratory illness in the workplace is by encouraging all employees to stay up-to-date on recommended vaccines. Learn more about the importance of vaccination, as well as ways to help increase vaccine uptake among your staff for the flu, COVID-19, and RSV*.

*People using assistive technology may not be able to fully access information in these files. For assistance, contact the HHS Office of Infectious Disease and HIV/AIDS Policy by emailing Ann.Aikin@hhs.gov.

Content created by Office of Infectious Disease and HIV/AIDS Policy (OIDP)
Content last reviewed