CD4 T helper cells help the body fight infections by signaling other cells to attack germs. Without enough CD4 T cells, the body can't fight diseases like HIV and becomes immunocompromised. HIV ...

Some people infected with HIV are teeming with virus, but don’t get sick. Their resistive powers probably come from a mix of genetics and unique immune responses, according to a study of such rare ...

Advancements in HIV/AIDS research, drug development, and clinical practice since the 1980s have made it possible for people living with HIV to lead long, productive lives and keep the virus in check ...

Study findings provide a new gene pathway for potential treatment of the virus affecting millions. Mount Sinai researchers have developed a method to uncover the hidden immune cells that harbor the ...