Evanston, Illinois; Tuesday, 9 p.m. EST BOTTOM LINE: Northwestern hosts USC after Jalen Leach scored 23 points in Northwestern's 75-69 loss to the Wisconsin Badgers. The Wildcats are 10-3 in home ...
Prolonged illnesses like cancer and chronic infections often leave the immune system in a state of exhaustion, where its frontline defenders – T cells – lose their ability to function effectively.