International guidelines

Rest of the world

Hepatitis A[1]

Published by:Centers for Disease Control and Prevention

Last published:2025

Child and adolescent immunization schedule by age: recommendations for ages 18 years or younger, United States, 2025​​​[32]

Published by:Centers for Disease Control and Prevention

Last published:2024

Adult immunization schedule by age: recommendations for ages 19 years or older, United States, 2025​​​[33]

Published by:Centers for Disease Control and Prevention

Last published:2024

Child and adolescent immunization schedule by age: recommendations for ages 18 years or younger, United States, 2025​​​[32]

Published by:Centers for Disease Control and Prevention

Last published:2024

Sexually transmitted diseases treatment guidelines[49]

Published by:Centers for Disease Control and Prevention

Last published:2021

Advisory: screening and treatment of viral hepatitis in people with substance use disorders​[50]

Published by:Substance Abuse and Mental Health Services Administration

Last published:2021

Prevention of hepatitis A virus infection in the US[25]

Published by:Centers for Disease Control and Prevention

Last published:2020

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