This should be concerning, but not much more so that the Flu. The outbreak is classified as Worsening, but not significantly outside of Mainland China. It will get much worse in China, and we will likely see an increase of confirmed cases in the United States but with all the action that has been taken to isolate the outbreak in place the peak will be in the next two weeks and will drop off significantly after that. Take normal precautions as you would during flu season and you will reduce your risk of infection significantly.