Your immune system protects you by fighting off invaders such as bacteria, viruses, and fungi. However, it’s possible for your immune system to overreact in a way that’s harmful to your body. This ...

Sepsis is an extreme immune response to an infection. In a person with sepsis, the immune system can injure tissues and organs, and it can be life threatening. Sepsis may be a response to an infection ...

Sepsis is a medical complication triggered by any infection. It causes millions of deaths each year. The first global report ...

Globally, sepsis infection is the leading cause of death in children, taking more than 3.4 million lives per year, according to the Sepsis Alliance — and 85% of these deaths occur before age 5. Sepsis ...

Have you ever felt unwell, experiencing symptoms that suggest an illness, only to be told by your doctor that nothing serious is wrong? You may feel uneasy, leading to more tests, but still no clear ...

After Rory Staunton fell at the gym and cut his arm in March of 2012, the 12-year-old became feverish. He vomited during the night and complained of a sharp pain in his leg. When his parents called ...