Wyoming School Immunization Requirements
Kindergarten - Grade 12
Effective 2011-2012 School Year (Updated 07111)
Minimum Immunization Requirements:Parents/guardians must provide proof of immunization or provide documentation of medical or religious exemption from
mandatory immunizations.
| Vaccination for |
Kindergarten-Grade 6 |
Grade 7-12 |
Diphtherialtetanus/acellular pertussis (DtaP) or Diphtherialtetanus/pertussis (DTP) (1)or Diphtherialtetanus (DT) |
5 doses |
n/a |
| Haemophilus influenzae type b (Hib) |
1-4 doses (2) |
n/a |
| Hepatitis B (hep B |
3 doses |
2-3 doses (3) |
| Measles/MumpslRubella (MMR) |
2 doses |
2 doses |
| Polio (IPV) |
3-4 doses (4) |
3-4 doses |
Tetanus/diphtherialacellular pertussis (Tdap) (5) |
n/a |
1 dose (6) |
| Varicella (chickenpox) |
2 doses (or documented history of disease) (7) |
2 doses (or documented history of disease)(7) |
Footnotes:
1. If a fourth (4th) dose ofDTaP vaccine was administered on or after a child's fourth (4th) birthday, and at least six (6)
months has passed since the third (3rd) dose, a fifth (5th) dose is not required.
2. The number of primary doses ofHib vaccine is determined by vaccine product and age the series begins. Ifa child has not
received the completed series ofHib vaccine and is younger than 60 months (5 years) of age, the child should receive one
(I) dose ofthe Hib vaccine. Hib vaccine is not required for children older than 59 months of age.
3. Students who are in the II th or 12th grade during the 20 I 0-2011 school year will be required to have at least 2 doses of
hepatitis B vaccine, according to the previous Rules and Regulations for School Immunizations.
4. Children who receive three (3) doses ofIPV before the fourth (4th) birthday should receive a fourth (4th) dose before or at
school entry. The fourth (4th) dose is not needed ifthe third (3rd) dose is given on or after the fourth (4th) birthday. If all
four (4) doses are given after six (6) weeks ofage and are all separated by at least four (4) weeks, a fifth (5th) dose is not
needed, even if the fourth (4th) dose was administered before four (4) years of age.
5. Children eleven (II) years of age and older should receive the Tdap vaccine. Children with a medical contraindication to
the pertussis (whooping cough) antigen should receive Td instead ofthe Tdap vaccine. Tdap vaccine may be administered
to a child regardless of the interval since the last tetanus- or diphtheria-toxoid containing vaccine.
6. If a child in grades seven (7) through 12 received a Td booster after their seventh birthday but before age II, he/she will be
exempt until 10 years have elapsed since that dose was given. During the 2011-2012 school year, any student in grades
eight (8) through 12 is considered exempt with the immunization requirements for TDaP. If the 7th-12th grader does
not have a history of receiving any diptheria, tetanus, acellular pertussis vaccinations, he/she will need 3 doses per the
catch up schedule using Td (Tdap can be substituted for one of the three doses).
7. If a child has had chickenpox, the parent, guardian, school nurse, or physician must provide a written statement for the
student's permanent school record.