Two Americans Infected with Ebola in West Africa

Two Americans in Africa have come down with the deadly Ebola virus.

The pair was treating patients of the Ebola outbreak in West Africa when they also got sick.

On Sunday, it was also confirmed the virus had killed the country’s leading doctor caring for those who were sick.

The disease is deadly for 90% of the people to get it.

So far, it has killed 672 people since February, making it the most deadly Ebola outbreak in history.