Students at Archbishop Riordan High School have to submit a negative tuberculosis test before they can attend school events.

The San Francisco Department of Public Health said the risk of TB transmission at the high school was "moderate" during the ...

San Francisco public health officials issued a health advisory after identifying a tuberculosis outbreak in a private Catholic high school.

The two remaining children, who were hospitalized with a suspected case of tuberculosis have tested negative for the illness, public health officials said. The two remaining children, who were ...