There's been a lot of focus on the spread of Ebola. I'm keen to hear more about advances such as fast, cheap diagnosis.
A new paper Ebola test could show whether someone is infected in just 30 minutes. It uses a simple colour change to indicate when there's an infection, and can even distinguish different strains of the Ebola virus.
Although at the moment it's not ready to be used, I hope it doesn't take too long before it can help people in the affected areas.