The immune system’s first encounter with a virus or vaccine establishes a “starting template” that shapes its response to new ...

A healthy immune system is one of the keys to a healthy life. It’s what protects your body from infection. If your immun ...

Medically reviewed by Amelia MacIntyre, DO Key Takeaways Vitamin C can boost your immune system by stimulating white blood ...

During the recent Covid-19 pandemic, the rate of serious illness and death was jarringly high in older populations. Why? Weakening immune systems — as we age, we become more vulnerable to infections, ...

If the COVID-19 pandemic has done one thing, it’s made us all more familiar with some of the important players in the immune system. Antibodies, B cells, and T cells are among the best known parts of ...

An international research team has uncovered compelling evidence that gut-microbe-derived molecules may play an important ...

Recent studies have shown that even if you feel healthy and fit, your immune system could be aging quicker than you think, which could increase the risk of infections and immune-related disorders.

This winter will be my 42nd consecutive winter in Calgary. Over all these years, I have worked on what I call the “Tree ...