| Alabama |
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| Alaska |
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| Arizona |
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| Arkansas |
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| California |
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| Colorado |
yes |
all colleges and universities which have residence halls within their systems |
new college or university students residing in student housing |
2005 |
The text, “within their systems” was added to rule, effective Feb. 14, 2026. Previously, the requirement applied to ‘colleges or universities with residence hall facilities’. This change broadened the MMR requirement to more schools. The MenACWY requirement still applies only to new college/university students who attend schools with resident hall facilities and reside in student housing. See the current rule here. |
| Connecticut |
yes |
all colleges and universities |
incoming students in on-campus housing |
2002 |
|
| Delaware |
yes |
all with on-campus housing |
all incoming students |
2017 |
dose required within 5 years before enrollment |
| District of Columbia |
yes |
all post-secondary institutions |
all students |
2008 |
|
| Florida |
yes |
all colleges and universities |
all students in on-campus housing |
2003 |
|
| Georgia |
yes |
university system |
incoming students in on-campus housing or fraternity/sorority houses |
2015 |
|
| Hawaii |
yes |
all post-secondary institutions |
first-year students in on-campus housing |
2020 |
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| Idaho |
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| Illinois |
yes |
all colleges and universities |
incoming students age 21 or younger |
2016 |
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| Indiana |
yes |
all colleges and universities |
all incoming students |
2018 |
|
| Iowa |
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education on meningococcal disease and vaccine required in higher education institutions with on-campus housing |
| Kansas |
yes |
all with on-campus housing |
incoming students in on-campus housing |
2007 |
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| Kentucky |
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| Louisiana |
yes |
all colleges and universities |
all college freshmen |
2006 |
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| Maine |
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| Maryland |
yes |
all colleges and universities |
incoming students in on-campus housing |
2000 |
|
| Massachusetts |
yes |
all colleges and universities |
all students age 21 or younger |
2004 |
dose required at age 16 or older |
| Michigan |
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| Minnesota |
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| Mississippi |
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| Missouri |
yes |
all public institutions |
all students in on-campus housing |
2003 |
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| Montana |
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| Nebraska |
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| Nevada |
yes |
all colleges and universities |
incoming freshmen age 23 or younger |
2017 |
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| New Hampshire |
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| New Jersey |
yes |
all colleges and universities |
all incoming students |
2005 |
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| New Mexico |
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| New York |
yes |
all colleges and universities |
all students enrolled in at least 6 semester hrs or 4 quarter hrs |
2003 |
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| North Carolina |
yes |
all colleges and universities |
all incoming students |
2021 |
|
| North Dakota |
yes |
university system |
students age 21 or younger in on-campus housing |
2015 |
|
| Ohio |
yes |
non-profit institutions of higher learning |
all students in on-campus housing |
2005 |
|
| Oklahoma |
yes |
all colleges and universities |
all incoming students in on-campus housing |
2004 |
|
| Oregon |
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| Pennsylvania |
yes |
all colleges and universities |
all students in dormitory or housing unit |
2002 |
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| Rhode Island |
yes |
all colleges and universities |
all incoming students |
2015 |
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| South Carolina |
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| South Dakota |
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| Tennessee |
yes |
public universities |
first-year students age 21 or younger living in on-campus housing |
2013 |
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| Texas |
yes |
all colleges and universities |
all incoming students |
2011 |
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| Utah |
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| Vermont |
yes |
all colleges and universities |
all first-year students in on-campus housing |
2019 |
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| Virginia |
yes |
all 4-year public institutions |
all incoming full-time students |
2005 |
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| Washington |
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| West Virginia |
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| Wisconsin |
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| Wyoming |
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