CD4 counts show how strong your immune system is; lower counts mean a weaker immune response. The CD4 percentage shows what part of your white blood cells are CD4 cells and helps check how strong your ...

A review found that CD4/CD8 ratio could be used as a prognostic marker for mortality in patients with HIV, though future studies need to be done to confirm these findings. Clinical practices can ...

In a retrospective study, the non-relapse mortality rate at 1 year was 17% in those with CAR T-cell therapy-associated immune-related adverse events versus 2.7% in those without such events.