Ключевые слова: 911, accident, accident at work, aid, ambulance, assistance, car, care, city, clinic, doctor, emergency, fast, first, health, health care, hospital, injury, life, malaysian, medical, medicine, modified, movement, occupation, paramedic, park, patient, public, quarantine, rescue, rescue team, response, road, safety, service, services, siren, speed, standby, street, traffic, transfer, transport, transportation, travel, urgency, urgent, van, vehicle,