Irresponsible! Two revellers knew they were Covid-19 positive but still attended Rage parties - NICD Share Johannesburg - An investigation by the National Institute for Communicable Diseases (NICD) found that at least two attendees of the superspreader Matric Rage festival in Durban, knowingly attended parties despite testing positive for Covid-19. The NICD’s monthly communique for January 2021, revealed that the two had tested positive for the Covid-19 virus in mid-November, with their specimen collected on November 17 and 19, respectively. In December, it was confirmed that the 2020 Matric Rage Festival in KwaZulu-Natal, which had been held between November 28 and December 4, had become a Covid-19 superspreader event.