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TB Outbreak Forces Testing and Cancellations at San Francisco School

1/29/2026

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Summary

Story summary

Archbishop Riordan High School in San Francisco, which charges $28,000 in tuition, confirmed a tuberculosis outbreak affecting at least three individuals.
Health officials began testing after the first case emerged in mid-November.
The school has mandated tuberculosis testing for all students and staff by February 20.
The outbreak has led to the cancellation of school events.
Officials have recommended wearing masks.

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Story summary

Archbishop Riordan High School in San Francisco, which charges $28,000 in tuition, confirmed a tuberculosis outbreak affecting at least three individuals.
Health officials began testing after the first case emerged in mid-November.
The school has mandated tuberculosis testing for all students and staff by February 20.
The outbreak has led to the cancellation of school events.
Officials have recommended wearing masks.