Annual School Self-Reports of Immunization Coverage

According to Virginia Code § 22.1-271.2 (Immunization requirements), within 30 calendar days after the beginning of each school year, each admitting school official shall file a report with the local health department stating the immunization status of students in his school. The report includes the number of kindergarten, seventh grade, and twelfth grade students admitted to school with documentary proof of immunization, the number of students who have been admitted with a medical or religious exemption and the number of students who have been conditionally admitted (see definitions).

The Student Immunization Survey (SIS) data published on this site have not been validated and reflect direct reporting from each school. Built-in functionality for future years' data has been added to help users avoid mistakes and to prevent validation errors.

Adequately Immunized - represents the percentage of students who have received all vaccine doses required for school entry in Virginia based on their grade level. Grade-specific, adequately immunized requirements are listed below.

Kindergarten Adequately Immunized:

Students who have received the following vaccines with the appropriate valid doses, as of the 1st day of school:

• 4 doses of DTaP one on or after the 4th birthday
• 4 doses of Polio on or after the 4th birthday (4th dose is not necessary if the 3rd dose was administered at 4 years of age of older)
• 2 doses of MMR
• 2 doses of Varicella
• 3 doses of Hepatitis B
• 2 doses of Hepatitis A

7th Grade Adequately Immunized:

Students who have received the following vaccines with the appropriate valid doses, as of the 1st day of school:

• 4 doses of DTaP one on or after the 4th birthday
• 4 doses of Polio on or after the 4th birthday (4th dose is not necessary if the 3rd dose was administered at 4 years of age of older)
• 2 doses of MMR
• 2 doses of Varicella
• 3 doses of Hepatitis B
• 1 dose of Tdap
• 1 dose of MenACWY
• **HPV should not be included in the Adequately Immunized total

12th Grade Adequately Immunized:

Students who have received the following vaccines with the appropriate valid doses, as of the 1st day of school:

• 4 doses of DTaP one on or after the 4th birthday
• 4 doses of Polio on or after the 4th birthday (4th dose is not necessary if the 3rd dose was administered at 4 years of age of older)
• 2 doses of MMR
• 2 doses of Varicella
• 3 doses of Hepatitis B
• 1 dose of Tdap
• MenACWY - 1 dose beginning SY 2021-22 to SY 2025-26
• MenACWY - 2 doses beginning SY 2026-27
• **HPV should not be included in the Adequately Immunized total

Conditional Enrollment – means a student whose immunizations are incomplete, but provides documentary proof of having received at least one dose of the required immunizations, accompanied by a schedule for completion of the required doses within 90 days.