UNIVERSITY OF SOUTH FLORIDA (USF HEALTH) IMAGE: UNIVERSITY OF SOUTH FLORIDA HEALTH NEUROSCIENTIST CHUANHAI CAO, PHD, LED THE PRECLINICAL STUDY TESTING A NOVEL THERAPEUTIC ALZHEIMER’S VACCINE. TAMPA, Fla (Oct. 20, 2020) — Our immune system’s capacity to mount a well-regulated defense against foreign substances, including toxins, weakens with age and makes vaccines less effective in...