A 17-year-old student at Oceanside High School in Long Island will no longer be allowed to attend classes on campus after a court invalidated her vaccine exemption. The case centers on the teenager’s request to waive the hepatitis B and meningitis vaccinations mandated by New York State for 12th-grade students.

The student’s mother filed a lawsuit against the school district in April 2025 after officials declined to grant an exemption for the final dose of the three-part hepatitis B vaccine series and the second meningococcal vaccine dose. The exemption was reportedly based on a note from a doctor whose legitimacy has been questioned, including claims that the doctor never personally examined the student.

In a ruling issued Wednesday, Eastern District Judge Gary Brown upheld the school’s decision, finding that officials acted appropriately in requiring additional documentation to support the exemption request. The judge’s comments emphasized the district’s right to seek further evidence when a provided exemption appears insufficient or dubious.

As a result of the ruling, the student will be prohibited from attending classes on campus starting Thursday until she complies with the vaccination requirements or obtains a valid exemption. The case highlights ongoing tensions between certain families’ opposition to vaccine mandates and public health policies enforced by educational institutions.

School officials have maintained their position that adherence to state immunization laws is essential for maintaining a safe environment for all students. The district’s refusal to accept the exemption reflects its commitment to following legal and medical protocols designed to prevent outbreaks of vaccine-preventable diseases within schools.