The decrease in CD4 cells during HIV infection seems to be driven by immune activation, which does not always correlate with viral load. Experienced clinicians are all too familiar with the ...

The researchers concluded that the interplay between CD4 and CD8 T cells creates an anti-inflammatory environment that is hostile to Mtb and, as a result, limits bacterial growth and disease severity.

National Institutes of Health researchers shared new details about idiopathic CD4 lymphocytopenia (ICL), a rare immune deficiency that leaves people vulnerable to infectious diseases, autoimmune ...

The two-drug regimen dolutegravir/lamivudine is as effective as the three-drug regimen dolutegravir plus tenofovir ...

Infections can present with many different symptoms, and one common symptom is wasting, which involves the loss of fat and in extreme cases lean muscle as well. Researchers in the lab of Salk ...