Sat, January 24, 2026 at 2:56 PM UTC The immune system is the body’s natural defense network that helps to keep you healthy from things like bacteria, viruses, and parasites. It’s a complex network of ...
(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Aimee Pugh Bernard, University of Colorado Anschutz Medical Campus (THE CONVERSATION) ...
Sciencing on MSN
Your immune system is doing a lot more than fighting off colds
Everyone knows that the immune system is responsible for fighting off illnesses, but you might not know that it's doing a lot ...
Every day, your immune system performs a delicate balancing act, defending you from thousands of pathogens that cause disease while sparing your body's own healthy cells. This careful equilibrium is ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results