We can rely somewhat on our immune system but how does it work to keep us healthy? It’s simple, once we fight off a particular virus, our immune system does its best to protect us if that virus ...

To keep us alive in the face of this onslaught, the intestinal immune system must be constantly on the lookout for antigens that signal danger. However, the gut is also chock-full of other antigens ...

The immune system is highly trained to detect and eliminate any potential threat to the human body. While years of evolution have turned this system into a pathogen-killing machine, the microbes it ...

Your immune system is your body's natural defence against illness caused by bacteria, viruses, and fungi, and toxins. It's made up of different organs, cells, and proteins that work together to ...

do we? The UK Government recommends that everybody takes a daily Vitamin D supplement in autumn and winter. Other important ways to keep your immune system in good shape include regular ...

Andrea Ablasser, an immunologist and laboratory head at the Swiss Federal Institute of Technology Lausanne in Switzerland, leads a team that aims to understand how immune system cells detect ...

The findings, published in Science, give scientists a new understanding of how the intestinal immune system keeps the gut in balance, and may ultimately shed light on the root causes and mechanisms of ...

Realising that the immune system could affect a hormone as vital as glucagon, the team knew they were onto something of major impact. But it left them asking: how exactly does this process work?

While these viruses are sometimes completely unavoidable, there are ways to stay healthy, improve your immune system and give your body a fighting chance against the worst of the seasonal bugs.

Humans have an exceptional ability to deal with viruses. In most cases, your immune system is able to fight an infection. On ...