Just ask: could it be sepsis? Sepsis is a potentially devastating medical condition that affects 6 million people across the world every year. If it's caught quickly, sepsis is treatable, so awareness really does saves lives.
Use this app to learn about sepsis and its symptoms, get support, and find out about the UK Sepsis Trust and its mission to save thousands of lives.
It's free, but you can make a donation to the charity through the app.