The first nine coronavirus deaths in the U.S. show the biggest risks are not traveling internationally, riding mass transit or attending a crowded event. The most dangerous place to be is in a rehab or nursing home. The second-most dangerous is a hospital. Five residents of the Life Care Center, a nursing facility in Kirkland, Washington, have died, and some 50 other residents and staff members there reportedly have coronavirus symptoms. Be on the alert for more deadly outbreaks in nursing homes wherever coronavirus, now dubbed COVID-19, spreads. Nursing homes are infection cauldrons. Most nursing facilities ignore precautions like separating...