Table 1.

Recommendations from the Advisory Committee on Immunization Practices and Wisconsin state regulations about vaccination with hepatitis A vaccine and hepatitis B vaccine and the age in 2018 of persons affected by these recommendations

Year	Recommender	Type	Persons Recommended for Vaccination	Age of Persons Affected, y
Hepatitis A Vaccine
19965	ACIP	Risk-based	Persons at increased risk, including persons who inject drugs and persons with chronic liver disease	Any age
19965	ACIP	Risk-based	Children residing in communities with high rates of disease (in Wisconsin, this included the American Indian population)	≤40
19996	ACIP	Risk-based	Children residing in states, counties, and communities with high rates of disease (in Wisconsin, this included children residing in Milwaukee)	≤37
20067	ACIP	Risk-based	Children residing in communities with high rates of disease who had not already been vaccinated (in Wisconsin, this included children residing in Milwaukee)	≤30
20067	ACIP	Universal	All children, beginning at age 1 year	≤13
Hepatitis B Vaccine
19828	ACIP	Risk-based	Persons at increased risk, including persons who inject drugs	Any age
19919	ACIP	Universal	All infants	≤27
199510	ACIP	Universal	All children aged 11-12 years who had not already been vaccinated	≤35
1997-2004 phase-in11	Wisconsin state regulation	Universal	All children entering Wisconsin schools or licensed childcare centers	≤33
199912	ACIP	Universal	All children aged 0-18 years who had not already been vaccinated	≤37
200613	ACIP	Risk-based	Persons with chronic liver disease	Any age
201814	ACIP	Risk-based	Persons with hepatitis C virus infection	Any age

Abbreviation: ACIP, Advisory Committee on Immunization Practices.