Titer tests are what's used "to help you determine if you currently have immunity to certain diseases due to past infection or vaccination,” says Dr. Alison Mitzner, a New York board-certified ...

A team at Scripps Research has created a microchip that can rapidly reveal how a person's antibodies respond to viruses using only a drop of blood. This game-changing technology, called mEM, condenses ...

In patients with COVID-19, preexisting immunity and Omicron infection were associated with reduced disease severity and upper respiratory symptom presentation.

Five years after my lymphoma diagnosis, life looks normal on the outside; however, the fear of recurrence and the reality of ...

Forward Pyari Xaxa, who top-scored for India in the qualifiers with five goals, still remembers the heartbreak she and her ...

Tsubasa Endoh comes full circle Saturday when he retires as a Toronto FC player. After being diagnosed with acute ...

LONDON: Muttahida Qaumi Movement founder Altaf Hussain has been admitted to a hospital in North London after experiencing ...

A federal appeals court on Friday overturned a mortgage fraud conviction of former Baltimore State's Attorney Marilyn Mosby, ...

Tsubasa Endoh comes full circle Saturday when he retires as a Toronto FC player. After being diagnosed with acute ...

While Bill Clinton experienced a minor health scare toward the end of his presidency, the former leader has since endured a ...

When an unimaginable illness confined his son to a wheelchair, Graeme McGarry had his eyes opened to the challenges faced by disabled ...