An empty box in this table indicates a “NO” answer
State
Hib vaccine requirement?
Number of doses required*
Date implemented
Alabama
yes
age-appropriate
longstanding
Alaska
yes
age-appropriate
longstanding
Arizona
yes
age-appropriate
longstanding
Arkansas
yes
age-appropriate
longstanding
California
yes
age-appropriate
longstanding
Colorado
yes
age-appropriate
longstanding
Connecticut
yes
age-appropriate
longstanding
Delaware
yes
age-appropriate
longstanding
Dist of Columbia
yes
age-appropriate
longstanding
Florida
yes
age-appropriate
longstanding
Georgia
yes
age-appropriate
longstanding
Hawaii
yes
age-appropriate
longstanding
Idaho
yes
age-appropriate
longstanding
Illinois
yes
age-appropriate
longstanding
Indiana
yes
age-appropriate
longstanding
Iowa
yes
age-appropriate
longstanding
Kansas
yes
age-appropriate
longstanding
Kentucky
yes
age-appropriate
longstanding
Louisiana
yes
age-appropriate
longstanding
Maine
yes
age-appropriate
longstanding
Maryland
yes
age-appropriate
longstanding
Massachusetts
yes
age-appropriate
longstanding
Michigan
yes
age-appropriate
longstanding
Minnesota
yes
age-appropriate
longstanding
Mississippi
yes
age-appropriate
longstanding
Missouri
yes
age-appropriate
longstanding
Montana
yes
age-appropriate
longstanding
Nebraska
yes
age-appropriate
longstanding
Nevada
yes
age-appropriate
longstanding
New Hampshire
yes
age-appropriate
longstanding
New Jersey
yes
age-appropriate
longstanding
New Mexico
yes
age-appropriate
longstanding
New York
yes
age-appropriate
longstanding
North Carolina
yes
age-appropriate
longstanding
North Dakota
yes
age-appropriate
longstanding
Ohio
yes
age-appropriate
longstanding
Oklahoma
yes
age-appropriate
longstanding
Oregon
yes
age-appropriate
longstanding
Pennsylvania
yes
age-appropriate
longstanding
Rhode Island
yes
age-appropriate
longstanding
South Carolina
yes
age-appropriate
longstanding
South Dakota
yes
age-appropriate
longstanding
Tennessee
yes
age-appropriate
longstanding
Texas
yes
age-appropriate
longstanding
Utah
yes
age-appropriate
longstanding
Vermont
yes
age-appropriate
longstanding
Virginia
yes
age-appropriate
longstanding
Washington
yes
age-appropriate
longstanding
West Virginia
yes
age-appropriate
longstanding
Wisconsin
yes
age-appropriate
longstanding
Wyoming
yes
age-appropriate
longstanding
*The number of Hib doses required varies by the age of the child and the brand used. Contact state health department for details.
This table was compiled by Immunize.org using information provided by state health departments. If you have updated information concerning this table, please call (651) 647-9009 or email admin@immunize.org.
