After two years without the flu, the flu is back. UZ Leuven even announced this week that it would postpone part of the non-urgent care due to the increasing number of hospitalisations. But how do you tell the difference between corona and flu? Is there anything you can do to avoid getting the flu? And what really helps? Professor of general practice Dirk Devroey (VUB) and virologist Marc Van Ranst (KU Leuven) give tips.
