We're keeping an eye on new influenza and SARS-CoV-2 viral variants. Here's what we know about those viruses—and your immune ...

A man known as the "Oslo patient" joins a short list of people in long-term remission from HIV following bone marrow ...

Human immunodeficiency virus-1 (HIV) is one of the most challenging viruses for doctors to treat. Even with effective ...

The wave-shaped chart Ratul Chowdhury pulls up on a computer monitor in his office captures the evolutionary cat-and-mouse ...

A new nanodisc-based platform lets scientists study viral proteins in a form that closely mimics real viruses, revealing how ...

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

A graduate student at Fred Hutch Cancer Center has produced a near real-time picture of how well the human immune system is ...

After receiving a stem cell transplant from his brother, a 63-year-old Norwegian man known as the "Oslo patient" has become ...

Measles can induce immune amnesia, a phenomenon that eliminates acquired immunity to other infectious diseases.

Patients with autoimmune diseases such as lupus and rheumatoid arthritis have an increased risk of developing lymphoma, a form of blood cancer that affects the lymphatic system.

Scientists have found a way to make one of the most aggressive brain tumors vulnerable to the immune system. A single injection of a modified virus can invade glioblastoma, kill cancer cells, and ...

Researchers at the Massachusetts Institute of Technology (MIT) have discovered thousands of new proteins that protect ...