Hello,
Here is your answer:
The proper answer to this question is that they are called "psychiatrist or a doctor"!
Your answer is a psychiatrist!
If you need anymore help feel free to ask me!
Hope this helps!
The fatality rate is anywhere from 25-90 percent, with the low end originating from developed countries, and the high from underdeveloped. The average is around 50%.
I think its 60 years old idk though