Why are older people more susceptible to infections than younger people? Why do vaccinations sometimes have less of an effect ...

Vitamins and supplements like zinc and cod liver oil are often touted for their ability to boost your immune system, but Jeffrey Bland, the "father of functional medicine," says that's not ...

New research from The University of Manchester may reshape our understanding of what happens to the immune system when we ...

Diseases such as covid-19 and influenza can be fatal due to an overreaction of the body’s immune system called a cytokine storm. Cytokines are small proteins released by many different cells in ...

Immunology is the branch of biomedical sciences concerned with all aspects of the immune system in all multicellular organisms. DNA damage can be sensed as a danger signal by the innate immune system.