A microscopic parasite that can live for decades in the human brain infects an estimated one-third of the world's population ...

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, ...

Tattoos have become a prominent form of self-expression, but few consider their potential effects on health, particularly the immune system. In this article, we will explore how tattoos interact with ...

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

Antibodies, which recognize viruses and proteins that the body has encountered before, have long gotten most of the credit for giving the human immune system a memory. Now, researchers at the ...

A person’s menstrual cycle may affect their immune system’s response, causing fluctuations throughout the month. The menstrual cycle involves a series of changes in hormone levels and structures ...

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.

Luke Daugherty is a freelance writer, editor and former operations manager. His work covers operations, marketing, sustainable business and personal finance, as well as many of his personal passions, ...

Asthma symptoms often occur when the immune system responds to triggers, such as an allergen or infection. The immune system may contribute, but asthma is not an immune deficiency, and doctors do not ...