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.

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

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

A new study shows human immune systems differ across populations, raising new questions for medicine and global drug research ...

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

Scientists generally agree that eukaryotes, the domain of life whose cells contain nuclei and that includes almost all multicellular organisms, originated from a process involving the symbiotic union ...

It's true that vitamin C can give your immune system a boost, but when it comes to treating or preventing colds, things get a ...

Groundbreaking new tests reveal patterns in our immune systems that can signal underlying disease and tell us how well we might recover from our next cold. I got my results in a text message. The ...