West Nile Attack! (S05E02)

A young boy, just six years old, battles a severe cough, high fever, and vomiting caused by valley fever. Meanwhile, a newlywed husband faces life-altering paralysis from the waist down, a result of contracting the West Nile virus. In another case, an international journalist experiences intense stomach cramps, night sweats, chills, nausea, and fever due to an infection from Entamoeba histolytica.