Your immune system is a network of cells, tissues, and organs that fight off infection. Your immune system can be affected by sleep, diet, and stress.

IMU Biosciences' precision medicine platform maps the immune system to improve diagnosis, treatment, and healthcare outcomes.

The researchers found that mRNA-based COVID-19 vaccines could potentially help patients whose tumors don’t respond well to ...

Three immunologists have won the 2025 Nobel Prize in Physiology or Medicine for uncovering how the immune system prevents itself from attacking the body.

As the body ages, so does the immune system. The immune system usually becomes less effective in older age, a process known as immunosenescence. This can increase the risk of: While you can’t prevent ...

Although winter is coming to a close, cold and flu season is still threatening our immune systems. Staying healthy is a marriage of several simple practices, according to Dr. Roger Seheult, a critical ...

Each year, six Nobel Prizes are awarded in the fields of physiology or medicine, physics, chemistry, economics, literature ...