http://losangeles.cbslocal.com/2016/09/06/leprosy-jurupa-valley-scare/
who would send their precious little ones into a classroom where there was lice,crabs,measles,chickenpox,ebola, zika, or leprosy?...
treatable doesn't mean no danger....
and, you can bet the kids with the leprosy are from other than America....