It’s now or never for the U.S. to prevent coronavirus spreading out of control
Tom Bossert, Donald Trump’s former homeland security adviser, writes: School closures, isolation of the sick, home quarantines of those who have come into contact with the sick, social distancing, telework and large-gathering cancellations must be implemented before the spread of the disease in any community reaches 1 percent. After that, science tells us, these interventions become far less effective. Simply put, as evidence of human-to-human transmission becomes clear in a community, officials must pull the trigger on aggressive interventions. Time…