HIV particles (tiny yellow spheres) are attacking a CD4+ T cell shown in blue. The virus preferentially targets T cells, which play a critical role in the body’s immune response against invaders like bacteria and viruses. Credit: Seth Pincus, Elizabeth Fischer and Austin Athman, National Institute of Allergy and Infectious Diseases, National Institutes of Health A multinational team led by Weill Cornell Medicine investigators developed a test that will help measure the persistence of HIV in people affected by viral strains found predominantly in Africa—a vital tool in the search Read More