Thursday 7 p.m. When it is time to sit down to eat, Mathieu Viance discovers an email informing him of a case of Covid in the nursery school of his son, who is educated in Libourne. “It was sent to my professional mailbox at 5 pm and since I leave work at that time, I had not seen it. »Direct consequence: a PCR or antigen test is needed to consider going back to class. Difficult to find a screening appointment the same evening, the Libournais had to put down his day this Friday. A situation that he describes as “hellish”. Especially since the positive case is not in his son’s class, but the dormitory being shared between several classes, the protocol applies to …