(July 30, 2020, 12:21 PM EDT) -- HARRISBURG, Pa. — A skilled nursing facility hard hit by COVID-19 failed to obtain Pennsylvania Department of Health (DOH) approval before giving 205 of 435 residents exposed to the novel coronavirus an off-label drug as an experimental prophylactic treatment and failed to report medication errors and adverse events that occurred during the treatment, the department said in a report issued July 28....