Question: what is the most deadly disease?

Hannah Currant answered on 29 Jan 2019:

I’m not sure if there is a definite deadliest disease! Partly because there are a lots of different ways that you could define deadliest. There are some diseases that could be considered very deadly as they have no cure, but maybe they have very slow progression. Other diseases may be curable, but may act very fast and so be difficult to get the cure in time!