Dow drops over 250 points after 2nd case of Wuhan virus in the states is confirmed

· *The Dow plunged after news broke that a second case of coronavirus was confirmed in the US.*
· *A Chicago woman was diagnosed with the illness, the Centers for Disease Control and Prevention said.*
· *Airline and hotel stocks also fell on the news.*
· *Read more on Business Insider.*

The Dow Jones Industrial Average...