Research shows that many viruses can linger in the air and on surfaces long after an infected person has left the room — ...

As Green writes, “The cure is where the disease is not and the disease is where the cure is not.” As everything for me is ...

District officials say in a letter to families that the person who contracted the viral infection is no longer contagious.

A study led by UT Southwestern Medical Center researchers has found that certain antibodies inhibit Mycobacterium ...

This article appears in the March 2026 print edition with the headline “How America Got So Sick.” ...

The Patchogue-Medford School District said in a letter that the Suffolk County Department of Health alerted them about an infectious person in the school community.

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

More than 50 latent TB cases and three active infections prompt Riordan High School to halt in‑person classes and expand testing in San Francisco.

SFDPH confirmed a third case of active tuberculosis at Archbishop Riordan High School. Campus administration is working with SFDPH to test every student and staff member at the school. SAN FRANCISCO, ...