Was the real goal to get all the nurses infected first for herd immunity before the bulk of the public come in?
Though-
About half of people who have the coronavirus show no symptoms, according to data from Iceland, the Italian town of Vo, and the Diamond Princess cruise ship.
The data from those places is of particular interest to researchers because in those places even people without symptoms were tested – which is not the case in the U.S. and most countries, where desperately needed tests are reserved mostly for people who show symptoms.