Leaving your coat at home on a cold winter day doesn't automatically mean you're going to get sick. But it could make you more susceptible to germs.
The flu shot is a bargain – and people are more likely to get it if they know that.
Fighting off infection comes with predictable psychological and behavioral features. Now researchers suggest an emotion coordinates this response to help you get better. They call it 'lassitude.'
Despite awareness of the importance of hand washing, most people often fail to do it properly.
Artificial intelligence holds great promise for medicine, but safeguards are needed to ensure it does not harm patients.
The white blood cells act as an army of fighting cells, protecting your body from bad cells known as germs. White blood cells can capture germs and even swallow them.