How It Works – Issue 175, 2023
English | 100 pages | pdf | 64.78 MB

You probably think about your immune system even less than you do your digestive system, which in a healthy person will make itself known several times a day with a grumbling sound around meal times. By contrast, your immune system works quietly and continuously in the background, literally saving your life on a daily basis from germs, viruses and other nasty microscopic organisms that constantly seek to invade your body and make you sick. It’s a highly complex network of cells and organs that we still don’t fully understand, a system that, when it goes wrong, can be as big a threat to us as the invaders it protects us from. Discover what immunity is and how our bodies fight off infection in this issue’s cover feature.

Ben Rigs

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