With the total number of confirmed U.S. coronavirus cases nearing 100, some have voiced worries about the country’s preparedness, and whether the average American ought to be seriously concerned about a coronavirus outbreak. Addressing those concerns, Dr. Sandro Galea, Boston University’s Dean of the School of Public Health, called in to Boston Public Radio on Monday to make the case that, while we shouldn’t panic, Americans are better off thinking about preparedness now.