On average when positive, Signatera tests have a 98%-99% rate of accurately predicting the presence of cancer depending on the cancer, and the false-positive rate is less than 2% to 1% depending on ...

A team has identified a previously unknown phase of the immune response. The results challenge long-standing assumptions about the process called 'T-cell priming'. These new insights have significant ...

The immune system must be able to quickly attack invaders like viruses, while also ignoring harmless stimuli, or allergies ...