The virus often mutates by simply deleting small pieces of its genetic code. The mutations "disguise" the virus from antibodies.

A video of Robert F. Kennedy Jr. in his Senate confirmation hearing repeating a misleading narrative that Black people should ...

HIV is spread by bodily fluids such as blood, breast milk or semen. It gradually weakens the body's immune system and makes ...

A mouse study at Memorial Sloan Kettering Cancer Center has found that adding Nef, a protein from HIV, allows donor CAR T cells to avoid detection by the immune system while still attacking tumors.

Air traffic control facilities at the city’s two airports, plus two other regional centers, failed to meet a working group’s target staffing levels, according to the most recent published numbers.

Picking out a snack is easy for most people, but for those living with severe food allergies, it can cause severe anxiety.

There are some great pluses to the supplement, too, besides possibly helping you fend off the cold or flu. The Mayo Clinic ...

Susan Williams,seated center, a patient at the John B. Amos Cancer Center in Columbus, Georgia, is receiving a new cancer ...

Multiple sclerosis (MS) is a disease that affects the brain and spinal cord. It happens when the body’s immune system ...

Vaccinations alone may not be enough to protect people with compromised immune systems from infection, even if the vaccine has generated the production of antibodies, new research from the University ...

Life Extension shares a variety of winter vitamins, supplements, and tips to help the body during the cold season.