In an animation of the life cycle of HIV, the capsid (HIV’s viral core) is depicted entering the nucleus of a T cell. Credit: Credit: Iwasa lab/University of Utah So—in what would become a weekly trek ...

Your blood is a delicate mixture. Researchers and clinicians often use blood to learn what's going on inside our bodies, in part because siphoning off a tube of blood is easier and less painful than ...

If a patient or research study volunteer is having a blood draw at or near a research facility that can perform this type of experiment on site, time delay doesn’t come into play. But for research ...