Confirmed Tuberculosis Case at McLain High School

Community members gather at McLain High School for health screening information.

News Summary

Parents and staff at McLain High School in Tulsa were notified of a confirmed tuberculosis case linked to the school community. The Tulsa Health Department reported that the TB case was identified between March and May. A comprehensive investigation is currently underway to identify potential exposures and ensure the safety of students and staff. Health officials emphasized that there is no risk of further exposure within the school. To support those potentially impacted, free TB testing sessions are being offered soon at a local health center.

Tulsa – Parents and staff at McLain High School were notified on July 22, 2025, of a confirmed Tuberculosis (TB) case affecting an individual connected to the school community. The Tulsa Health Department (THD) communicated this information to Tulsa Public Schools (TPS) a week prior to the public announcement.

The TB case was identified sometime between March 1 and the end of the school year on May 23, 2025. The health department was made aware of the case at the end of June. Following standard procedures, a comprehensive investigation is underway to identify potential exposures to TB, which involves contacting and screening individuals who may have had close contact with the infected person.

The investigation process begins by locating the diagnosed individual’s residence and testing their family members. Additionally, health officials are examining locations the infected person frequented, including the school, workplace, and church. This thorough approach helps ensure the safety of students and staff.

Understanding tuberculosis symptoms

It is important to note that individuals exposed to TB may begin to show symptoms within three months. Common symptoms associated with TB include:

Fatigue
Night sweats
Chills
Weight loss
A persistent cough that may produce blood-tinged sputum

If left untreated, TB can result in severe health complications, including damage to vital organs.

Safety and screening information

Health officials have assured the community that there is no risk of further exposure from this specific case within the school environment. Moreover, no additional cleaning of McLain High School is necessary as TB does not linger on surfaces like some other germs. The THD has confirmed that it is safe for students and staff to return to McLain High School next month.

In Tulsa, there are typically around 69 cases of TB reported annually. The previous year saw a total of 10,347 TB cases nationwide, with 64 cases reported specifically in Oklahoma.

Community support and testing sessions

To assist those potentially exposed, the THD is offering free TB testing sessions on July 23 and July 25, located at the North Regional Health and Wellness Center in Tulsa. Testing will be available from 9:00 a.m. to 4:00 p.m., with results provided on designated follow-up days depending on the testing date.

Community members who believe they may have been exposed to TB, or who have questions about the situation, are encouraged to contact the THD at 918-582-9355 for more information or guidance on screening procedures.

It is crucial for the community to remain vigilant during this time and seek appropriate medical advice if experiencing any concerning symptoms. Health officials continue to monitor the situation closely to ensure the wellbeing of all students and staff at McLain High School.