AMBULANCE sirens have been a familiar sound for Musyaffa over the past week. As they pass by his house so often, this resident of the Arosbaya subdistrict in the Bangkalan Regency, Madura, East Java, can tell who is being transported by the driver’s appearance. “If the driver is wearing personal protective equipment, driving fast, and accompanied by a police vehicle, then it is surely an ambulance carrying a Covid-19 patient,” s