Ebola is all over the headlines in the United States. After two American health care workers were infected with the deadly virus in Liberia, more media outlets started to pay attention to this outbreak raging in the Western African nations of Liberia, Sierra Leone, Guinea, and now reports show that it’s spread to Nigeria. There is no proven treatment or vaccine for Ebola, which so far has infected more than 1,700 people and has killed more than 930 in West Africa.