Regular exercise supports immune health by improving the circulation of your immune cells and reducing inflammation, but overtraining may weaken defenses.

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

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

The immune system serves as the body’s sophisticated defense network, constantly working to protect against harmful pathogens. Understanding how to strengthen this natural shield is crucial for ...

There is an undeniable connection between a strong immune system and nutrition. Learn why what you eat matters and other ways to boost your immune system.

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, ...

Researchers have developed a new class of antibodies that amplify the immune system’s ability to fight cancer. By clustering ...