A macrophage that has already fought off one infection does not return to a blank slate. It carries chemical scars, etched ...

Learn how daily habits like sleep, nutrition, exercise and stress management support natural immunity and help you stay ...

There’s something magical about winter, the soft sunlight, steaming cups of tea and the comfort of warm blankets. But along with the beauty of the season comes the challenge of staying healthy. The ...

Immunology has transformed humanity’s understanding of oneself and its battle against disease. Inflammation which is a primordial defense mechanism against pathogens, also acts as a double-edged sword ...

Getting a flu shot, washing your hands frequently, and keeping distance between you and those who are sick can help you stay healthier this winter. But there’s another way to bolster your immune ...