DTaP and TDaP

5 doses DTap or DT. If the 4th dose is received after the 4th birthday, the requirement is met. The final dose must be given no sooner than 4 years of age.

TDaP is required at 6th grade entry and through 12th grade. Intervals between doses are 4 weeks between the first 2 (or 3) doses and 6 months between the last 2 doses. If the first dose is given before 1 year of age, the child will need 4 doses.

Polio

4 IPV doses (or 3 doses if 3rd dose is given on or after 4th birthday). Students who were compliant with 3 or 4 doses prior to Aug. 7, 2010, have met requirements if at least 4 weeks between doses

MMR

1st dose cannot be administered more than 4 days before the first birthday. Two doses are required.

Varicella

1st dose cannot be administered more than 4 days before the first birthday. Two doses are required.

Hepatitis B

3 doses required. 2nd dose must be administered at least 4 weeks after the 1st dose. The 3rd dose must be administered at least 16 weeks after the 1st dose and at least 8 weeks after the 2nd dose. The final dose must be administered no sooner than 24 weeks of age.

For additional details visit the Colorado Department of Public Health.

Visit the Colorado Department of Public Health for Immunization Schedules.