Child care staff shall: Monitor a child for signs and symptoms of acute illness; Notify a child's parent or other designated person upon observing a sign or symptom of acute illness; and Provide temporary isolation for the affected child in a suitably equipped separate area within sight and hearing of an adult. An operator may not admit a child to care or allow a child to remain in care when the child is exhibiting symptoms of acute illness. A child may not be readmitted to care after an absence of 3 days or more due to illness without a written statement from the parent or physician that the child may return to a regular schedule.