Learn how a naturally occurring cat coronavirus is helping reveal how viral infections can linger inside the immune system.

One of the big debates in long COVID research is whether the virus can persist in the body, or whether it leaves the immune ...

Researchers discovered that people who experienced symptomatic breakthrough infections develop T cells that are better at recognizing and targeting SARS-CoV-2, including the Omicron and Delta variants ...

HOUSTON, Texas (KTRK) -- A new study suggests memory T cells may protect some people infected with COVID-19 by remembering past human coronavirus infections. The National Institute of Allergy and ...

Researchers at the University of California, Davis, have uncovered new details about how a once-deadly coronavirus disease in ...

This study shows that SARS-CoV-2 infection and vaccination generate strong, highly specific spike-binding immune responses ...

The immune system’s first encounter with a virus or vaccine establishes a “starting template” that shapes its response to new ...