Coronavirus Virus 2nd Case In U.S.

Sources now think they know where ground zero is for the Coronavirus.   A market in China where exotic reptiles and such were sold.  The CDC now blames a snake for the virus which they say is mutating.

Today the CDC says another case in the U.S. has been detected, this time a Chicago resident in her '60's.  She is current in isolation at a hospital in Chicago.

The patient flew from Wuhan to Chicago on January 13th.  She was not ill while traveling and did not think she spread the virus during that time.  Health authorities say she has had limited close contacts since returning to Chicago.

CNN has more on this story.