Ключевые слова: 911, accident, action, aid, ambulance, assistance, auto, automobile, city, corona, coronavirus, doctor, door, emergency, epidemic, fast, first, health care, healthcare, helping, hospital, illness, injury, lights, machine, medic, medicine, outside, pandemic, patient, photo, professional, public, rescue, safety, service, siren, situation, speed, stripes, support, transport, transportation, truck, urgency, van, vehicle, virus, warning, window,