Immunization Requirements for Illinois Students

Facts and resources for immunizations

An immunization is a vaccine, usually given as an injection or shot. Vaccines are given to children at different ages to help keep them from developing dangerous infectious diseases such as polio, measles, pertussis, chickenpox, influenza and tetanus. They work by causing a person’s body to protect itself against certain disease-causing germs. One of the greatest success stories in public health is how effective vaccines are in preventing disease.

Vaccinations for school-age students

Illinois requires students to have proof of immunization to enter school. By October 15th each year, students must have an Illinois Child Health Examination form signed by a physician, nurse in physician’s office, school nurse, or local health agency, and the form has to show:

• The type of immunization given
• Number of doses given for immunizations that require multiple doses
• Dates immunizations were given

If the form is not received by October 15th, the child will be excluded from school until they can prove they received the required immunizations unless the child has a valid medical or religious exemption.

Vaccines required for students in Illinois

• 2024-2025 minimum immunization requirements  for those entering a childcare facility or school in Illinois
• Instructions to complete Illinois certificate of religious exemption  to required immunizations and/or examinations form (8/8/15)
• K-12 School Immunization Requirements
• College Immunization Requirements