For attendance in all grades in a Pennsylvania school, children need the following vaccines:
- 4 doses of tetanus, diphtheria, and acellular pertussis (1 dose on or after the 4th birthday)
- 4 doses of polio (4th dose on or after 4th birthday and at least 6 months after previous dose given)*
- 2 doses of measles, mumps, rubella
- 3 doses of hepatitis B
- 2 doses of varicella (chickenpox) or evidence of immunity
*A fourth dose is not necessary if the third dose was administered at age 4 years
or older and at least 6 months after the previous dose.
If the child does not have at least one dose of the above vaccines on the first day of school, or a medical or religious/philosophical exemption, they may be denied admission into school.
If the child does not have all the doses listed above, needs additional doses, and the next dose is medically appropriate, the child must receive that dose within the first five days of school, they may be excluded from school risk exclusion.
For attendance in 7th grade in a Pennsylvania school, children need the following vaccines.
- 1 dose of tetanus, diphtheria, acellular pertussis (Tdap)
- 1 dose of meningococcal conjugate vaccine (MCV)
If the child does not have the above vaccines on the first day of 7th grade, or a medical or religious/philosophical exemption, they may be denied admission into school.
For attendance in 12th grade in a Pennsylvania school, children need the following vaccines.
- 1 dose of MCV - If one dose was given at 16 years of age or older, that shall count as the 12th grade dose.
If the child does not have the above vaccines on the first day of 12th grade, or a medical or religious/philosophical exemption, they may be denied admission into school.
Source:
https://www.health.pa.gov/topics/programs/immunizations/Pages/School.aspx