Even though there are just a handful of confirmed cases of coronavirus in the U.S., federal officials are taking action to limit the spread of the disease. The White House declared a public health emergency on Friday. Americans who were evacuated from China last week are now under a quarantine. And most foreign nationals who visited China within the last 14 days are now banned from entering the U.S.
While officials say the risk to the American public is low, fears about a possible outbreak have led to some questionable behavior towards people of Asian descent and, perhaps not surprisingly, some racist comments on social media.