Belgian David Collignon, 32, who spent 16 days in a coma, helps his mother Marie-Claire Leornard, 57, who was in the intensive care for one month, as they reside together, but in separate rooms, in the Neurological and Functional Rehabilitation Centre of the CHU hospital, after both suffered from the coronavirus disease (COVID-19), in Fraiture, Belgium May 8, 2020. REUTERS/Yves Herman