RAMLAN Sitompul made two requests during the meeting at the North Sumatra Governor Edy Rahmayadi’s office on Wednesday, July 21. The North Sumatra Indonesian Doctors Association (IDI) Chairman asked Edy to close the ‘door’ to people arriving from overseas and to clarify the quarantine system to prevent Covid-19 transmission. Ramlan also asked Edy to tighten entry points into North Sumatra, both using land and air routes. Ramlan