Get the stories that matter to you sent straight to your inbox with our daily newsletter.Families with children attending Renfrew High have been asked to quarantine as a Covid-19 positive case is identified at the school.Renfrewshire Council confirmed last night that staff at the Haining Road campus had been working with NHS public health officials to identify all those who had been in close contact with the infected person.Those individuals, together with everyone else in their household, have been asked to stay home for 14 days.All other parents of children attending the school have been notified by text message and were told to return to the school as normal this morning.A spokesperson for the council said: “NHS Greater Glasgow and Clyde.