We are now approaching six years since COVID-19 was declared a pandemic by the World Health Organization, yet talk of ...

How is it still winter?And why am I still ill?” Flu, Covid and RSV are circulating, while vomiting bugs might also catch you ...

A Brossay Lab study reveals how nonclassical CD8+ T cells can be activated by molecules that go undetected by classical CD8+ ...

Every second, your body is fighting a silent war against aggressive viruses. For decades, medicine focused on destroying these invaders — but now scientists are taking a more radical approach. By ...

Your immune system is your body’s built-in defense network, working nonstop to protect you from bacteria, viruses, and other harmful invaders. Your immune system includes two main parts: the innate ...

Multiple sclerosis is also caused by a virus carried by almost all humans. A new study provides an explanation as to why only ...

Why does the same virus barely faze one person while sending another to the hospital? New research shows the answer lies in a molecular record etched into our immune cells by both our genes and our ...

Discover what immunity is and learn effective ways to enhance your immune system for better health and well-being.

To understand what's really at stake when a child contracts measles, we spoke with Dr. Sandra Adamson Fryhofer, a trustee of ...

The Epstein-Barr virus (EBV) can cause certain types of cancer or autoimmune diseases, but how the body controls this common viral infection is largely unknown. Researchers at the University Hospital ...