Immunization Rules (Delaware)

Tool Search: Vaccine Setup

Health vaccines and their associated compliance listings are based on state guidelines. While Infinite Campus maintains standard guidelines for all states, districts have the ability to enter additional compliances. The following information describes vaccine compliance rules as defined by the Delaware Department of Health.

For more information on the creation, modification or deletion of vaccine compliances, see the Vaccine Setup page.

The Delaware Immunization Compliance Rules are read-only and cannot be modified.

Read rights allow full access to Vaccines for states with hard-coded vaccine rules.

For more information about Tool Rights and how they function, see this Tool Rights article.

DTaP

RuleRequirements

Age 0-1 months

No Requirement

Students 1 month old and younger are not required to receive any doses of the DT, DTaP/DTP, Td, or Tdap vaccine.

1 dose 2-3 months

Compliant

Students are considered compliant when:
  • the student is at least 2 months, but no older than 3 months old,
  • the student receives one dose of the DT, DTaP/DTP, Td, or Tdap vaccine, and
  • the difference between the dose and the student's birthdate is greater than or equal to 42 days with a 4 day tolerance. 

2 doses 4-5 months

Compliant

Students are considered compliant when:
  • the student is at least 4 months, but no older than 5 months old,
  • the student receives two doses of the DT, DTaP/DTP, Td, or Tdap vaccine, 
  • the difference between the first dose and the student's birthdate is greater than or equal to 42 days with a 4 day tolerance, and
  • the difference between the second and previous dose is greater than or equal to 28 days with a 4 day tolerance.

3 doses 6-14 months

Compliant

Students are considered compliant when:
  • the student is at least 6 months, but no older than 14 months old,
  • the student receives three doses of the DT, DTaP/DTP, Td, or Tdap vaccine, 
  • the difference between the first dose and the student's birthdate is greater than or equal to 42 days with a 4 day tolerance, 
  • the difference between the second and previous dose is greater than or equal to 28 days with a 4 day tolerance, and
  • the difference between the third and previous dose is greater than or equal to 28 days with a 4 day tolerance.

4 doses

Compliant

Students are considered compliant when:
  • the student receives four doses of the DT, DTaP/DTP, Td, or Tdap vaccine, 
  • the difference between the first dose and the student's birthdate is greater than or equal to 42 days with a 4 day tolerance, 
  • the difference between the second and previous dose is greater than or equal to 28 days with a 4 day tolerance, 
  • the difference between the third and previous dose is greater than or equal to 28 days with a 4 day tolerance, and
  • the difference between the fourth and previous dose is greater than or equal to 4 months with a 4 day tolerance.

5 doses

Compliant

Students are considered compliant when:
  • the student receives five doses of the DT, DTaP/DTP, Td, or Tdap vaccine, and 
  • the difference between the last and dose previous is greater than or equal to 6 months with a 4 day tolerance.

3 doses 7+

Compliant

Students are considered compliant when:
  • the student is at least 84 months (7 years) old,
  • the student receives three doses of the DT, DTaP/DTP, Td, or Tdap vaccine,
  • the difference between the first dose and the student's birthdate is greater than or equal to 12 months with a 4 day tolerance,
  • the difference between the second and previous dose is greater than or equal to 28 days with a 4 day tolerance, 
  • the difference between the third and previous dose is greater than or equal to 6 months days with a 4 day tolerance, and
  • the difference between the last dose and the student's birthdate is greater than or equal to 84 months with a 4 day tolerance.

4 doses 7+

Compliant

Students are considered compliant when:
  • the student is at least 84 months (7 years) old,
  • the student receives four doses of the DT, DTaP/DTP, Td, or Tdap vaccine,
  • the difference between the first dose and the student's birthdate is greater than or equal to 11 months with a 4 day tolerance,
  • the difference between the second and previous dose is greater than or equal to 28 days with a 4 day tolerance, 
  • the difference between the third and previous dose is greater than or equal to 28 days days with a 4 day tolerance,
  • the difference between the fourth and previous dose is greater than or equal to 6 months, and
  • the difference between the last dose and the student's birthdate is greater than or equal to 84 months with a 4 day tolerance.

3 doses

In-Progress

Students are considered in progress when:
  • the student receives three doses of the DT, DTaP/DTP, Td, or Tdap vaccine, and
  • the difference between the last dose and effective date is 6 months or less with a 0 (zero) day tolerance.

2 doses 7+

In-Progress

Students are considered in progress when:
  • the student is at least 84 months (7 years) old,
  • the student receives two doses of the DT, DTaP/DTP, Td, or Tdap vaccine, and
  • the difference between the last dose and effective date is 6 months or less with a 0 (zero) day tolerance.

1 dose

In-Progress

Students are considered in progress when:
  • the student receives one dose of the DT, DTaP/DTP, Td, or Tdap vaccine, and
  • the difference between the last dose and the effective date is less than or equal to 28 days with a 1 day tolerance.
Default
Non-compliant
N/A

Tdap

RuleRequirements
1 dose
Compliant
Students are compliant when:
  • the student is in state grade(s) 09, 10, 11, or 12,
  • the student receives one dose of the DTaP or Tdap vaccine, and
  • the difference between the last dose and the student's birthdate is greater than or equal to 84 months with a 4 day tolerance.
No doses
Non-compliant
Students are considered non-compliant when they are in state grade(s) 09, 10, 11, or 12 and have not received any doses of the DTaP or Tdap vaccine.
Default
No Requirement
N/A

Polio

RulesRequirements

Over 18

No Requirement

Students 216 months (18 years) old and older are not required to receive any doses of the Polio vaccine.

Age 0-1 months

No Requirement

Students 1 months old and younger are not required to receive any doses of the Polio vaccine.

1 dose 2-3 months

Compliant

Students are considered compliant when:
  • the student is as least 2 months, but no older than 3 months old, 
  • the student receives one dose of the IPV or IPV/OPV Polio vaccine, and
  • the difference between the dose and the student's birthdate is greater than or equal to 42 days with a 4 day tolerance.

2 doses 4-5 months

Compliant

Students are considered compliant when:
  • the student is as least 4 months, but no older than 5 months old, 
  • the student receives two doses of the IPV or IPV/OPV Polio vaccine, 
  • the difference between the first dose and the student's birthdate is greater than or equal to 42 days with a 4 day tolerance, and
  • the difference between the second and previous dose is greater than or equal to 28 days with a 4 day tolerance.

3 doses

Compliant

Students are considered compliant when:
  • the student is as least 6 months, but no older than 47 months old, 
  • the student receives three doses of the IPV or IPV/OPV Polio vaccine, 
  • the difference between the first dose and the student's birthdate is greater than or equal to 42 days with a 4 day tolerance, 
  • the difference between the second and previous dose is greater than or equal to 28 days with a 4 day tolerance, and
  • the difference between the third and previous dose is greater than or equal to 28 days with a 4 day tolerance.

4 doses

Compliant

Students are considered compliant when:
  • the student receives four doses of the IPV or IPV/OPV Polio vaccine, 
  • the difference between the first dose and the student's birthdate is greater than or equal to 42 days with a 4 day tolerance, 
  • the difference between the second and previous dose is greater than or equal to 28 days with a 4 day tolerance, 
  • the difference between the third and previous dose is greater than or equal to 28 days with a 4 day tolerance,
  • the difference between the fourth and previous dose is greater than 6 months with a 4 day tolerance, and
  • the difference between the last dose and the student's birthdate is greater than or equal to 48 months with a 4 day tolerance. 

1 or 2 doses

In-Progress

Students are considered in progress when:
  • the student receives at least one dose of the IPV or IPV/OPV Polio vaccine, and
  • the difference between the last dose and the effective date is less than or equal to 28 days with a 0 (zero) day tolerance.

3 doses

In-Progress

Students are considered in progress when:
  • the student is at least 48 months old,
  • the student receives at three doses of the IPV or IPV/OPV Polio vaccine, and
  • the difference between the last dose and effective date is 6 months or less with a 0 (zero) day tolerance.
Default
Non-compliant
N/A

Measles Mumps Rubella

RuleRequirements

Age 0-11 Months

No Requirement

Students 11 months old and younger are not required to receive any doses of the MMR vaccine.

1 dose 12-47 months

Compliant

Students are considered compliant when:
  • the student is at least 12 months, but no older than 47 months old,
  • the student receives one dose of the MMR or MMRV vaccine, and
  • the difference between the dose and the student's birthdate is greater than or equal to 12 months with a 4 day tolerance.

1 dose 12-47 months

Compliant

Students are considered compliant when:
  • the student is at least 12 months, but no older than 47 months old,
  • the student receives one dose of the Measles, MMR, or MMRV vaccine, and
    • the difference between the dose and the student's birthdate is greater than or equal to 12 months with a 4 day tolerance, OR
  • the student receives one dose of the Mumps, MMR, or MMRV vaccine, and
    • the difference between the dose and the student's birthdate is greater than or equal to 12 months with a 4 day tolerance, OR
  • the student receives one dose of the Rubella, MMR, or MMRV vaccine,
    • the difference between the dose and the student's birthdate is greater than or equal to 12 months with a 4 day tolerance.

2 doses

Compliant

Students are considered compliant when:
  • the student receives two doses of the MMR or MMRV vaccine, 
  • the difference between the first dose and the student's birthdate is greater than or equal to 12 months with a 4 day tolerance, and
  • the difference between the second and previous dose is greater than or equal to 28 days with a 4 day tolerance.

2 doses M, M, R

Compliant

Students are considered compliant when:
  • the student receives two doses of the Measles, MMR, or MMRV vaccine, 
    • the difference between the first dose and the student's birthdate is greater than or equal to 12 months with a 4 day tolerance, and
    • the difference between the second and previous dose is greater than or equal to 28 days with a 4 day tolerance, OR
  • the student receives two doses of the Mumps, MMR, or MMRV vaccine, 
    • the difference between the first dose and the student's birthdate is greater than or equal to 12 months with a 4 day tolerance, and
    • the difference between the second and previous dose is greater than or equal to 28 days with a 4 day tolerance, OR
  • the student receives two doses of the Rubella, MMR, or MMRV vaccine, 
    • the difference between the first dose and the student's birthdate is greater than or equal to 12 months with a 4 day tolerance, and
    • the difference between the second and previous dose is greater than or equal to 28 days with a 4 day tolerance.

1 dose

In-Progress

Students are considered in progress when:
  • the student receives one dose of the Measles, Mumps, Rubella, MMR, or MMRV vaccine,
  • the difference between the dose and the student's birthdate is greater than or equal to 12 months with a 4 day tolerance, and
  • the difference between the last dose and the effective date is less than or equal to 28 days with a 0 (zero) day tolerance.
Default
Non-compliant
N/A

Hepatitis B

RuleRequirements

1 dose 0-1 months

Compliant

Students are considered compliant when:
  • the student is no older than one month old, and
  • the student receives one dose of the Hepatitis B vaccine.

2 doses 2-3 months

Compliant

Students are considered compliant when:
  • the student is at least 2 months, but no older than 3 months old, 
  • the student receives two dose of the Hepatitis B vaccine, and
  • the difference between the second and previous dose is greater than or equal to 28 days with a 4 day tolerance. 

3 doses

Compliant

Students are considered compliant when:
  • the student receives three dose of the Hepatitis B vaccine,
  • the difference between the second and previous dose is greater than or equal to 28 days with a 4 day tolerance, 
  • the difference between the last dose and second valid dose is greater than or equal to 56 days with a 4 day tolerance, 
  • the difference between the last and first valid dose is greater than or equal to 112 days with a 4 day tolerance, and
  • the difference between the last dose and the student's birthdate is greater than or equal to 168 days with a 4 day tolerance. 

2 doses Hep B-2 Over 11 years

Compliant

Students are considered compliant when:
  • the student receives two doses of the Hepatitis B 2 Dose vaccine, 
  • the difference between the first dose and the student's birthdate is greater than or equal to 132 months with a 4 day tolerance, and 
  • the difference between the second and previous dose is greater than or equal to 4 months with a 4 day tolerance.

1 dose Hep B-2 Over 11 years

In-Progress

Students are considered in progress when:
  • the student receives one dose of the Hepatitis B 2 Dose vaccine, 
  • the difference between the dose and the student's birthdate is greater than or equal to 132 months with a 4 day tolerance, and
  • the difference between the last dose and effective date is 4 months or less with a 0 (zero) day tolerance.

2 doses

In-Progress

Students are considered in progress when:
  • the student receives two doses of the Hepatitis B vaccine, and
  • the difference between the last dose and the effective date is less than or equal 56 days with a 0 (zero) day tolerance.

1 dose

In-Progress

Students are considered in progress when:
  • the student receives one dose of the Hepatitis B vaccine, and
  • the difference between the last dose and the effective date is less than or equal 28 days with a 0 (zero) day tolerance.
Default
Non-compliant
N/A

Varicella

RuleRequirements
Age 0-11 Months
No Requirement
Students 11 months old and younger are not required to receive any doses of the Varicella vaccine.
1 dose 12-47 months
Compliant
Students are considered compliant when:
  • the student is at least 12 months, but no older than 47 months old, 
  • the student receives one dose of the Varicella or MMRV vaccine, and
  • the difference between the first dose and the student's birthdate is greater than or equal to 12 months with a 4 day tolerance.
2 doses under 13 years
Compliant
Students are considered compliant when:
  • the student is no older than 155 months old,
  • the student receives two doses of the Varicella or MMRV vaccine, 
  • the difference between the first dose and the student's birthdate is greater than or equal to 12 months with a 4 day tolerance, and
  • the difference between the second and previous dose is greater than or equal to 2 months with a 4 day tolerance.
2 doses 13+ years
Compliant
Students are considered compliant when:
  • the student is at least 156 months old,
  • the student receives two doses of the Varicella or MMRV vaccine,
  • the difference between the first dose and the student's birthdate is greater than or equal to 12 months with a 4 day tolerance, and
  • the difference between the second and previous dose is greater than or equal to 28 days with a 4 day tolerance.
1 dose under 13 years
In-Progress
Students are considered in progress when:
  • the student is no older than 155 months old,
  • the student receives one dose of the Varicella or MMRV vaccine,
  • the difference between the first dose and the student's birthdate is greater than or equal to 12 months with a 4 day tolerance, and
  • the difference between the last dose and the effective date is less than or equal to 2 months with a 0 (zero) day tolerance. 
1 dose 13+ years
In-Progress
Students are considered in progress when:
  • the student is at least 156 months old,
  • the student receives one dose of the Varicella or MMRV vaccine,
  • the difference between the first dose and the student's birthdate is greater than or equal to 12 months with a 4 day tolerance, and
  • the difference between the last dose and the effective date is less than or equal to 28 days with a 0 (zero) day tolerance.
Default
Non-compliant
N/A

Meningococcal

RuleRequirements
1 dose
Compliant
Students are compliant when:
  • the student is in state grade(s) 09, 10, 11, or 12,
  • the student receives one dose of the MenACWY or MCV4 Meningococcal vaccine, and
  • the difference between the last dose and the student's birthdate is greater than or equal to 2 months with a 4 day tolerance.
No doses
Non-compliant
Students are considered non-compliant when they are in state grade(s) 09, 10, 11, or 12 and have not received any doses of the MenACWY or MCV4 Meningococcal vaccine.
Default
No Requirement
N/A