Shamans can tie strings around a neck and wrist. A red string around the neck helps in healing, and a white string around a wrist maintains a soul during hospitalization. A shaman, or "txiv neeb" in Hmong, can ask the Mercy hospital staff for permission to do ceremonies that go beyond chanting. An example would be a request to sprinkle water over incisions. According to Mercy's policy, hospital staff are to try to make accommodations. The ceremonies can occur in patient rooms, in the emergency department or in surgery preparation areas. The hospital ceremonies are brief -- 10 to 15...