Schools start with quarantines, confusion and a lack of coronavirus details for many parents

Quarantines, closures: Confusion reigns as schools reopen - Frightening calls from the school nurse. Waiting in vain for word from school officials. Canceled sports practices. Marching bands in quarantine. For countless families across the country, the school year is opening in disarray and confusion, with coronavirus outbreaks triggering sudden closings, mass quarantines and deep anxiety among parents.