It feels like a lot of people are sick at the moment. No wonder: the flu wave has already started in Austria and much earlier than in previous years. At the same time, there are also many infections with the respiratory virus RSV, which can be particularly dangerous for small children. Virologist Christina Nicolodi explains whether the flu wave will be more severe this year, what parents should pay attention to in relation to RSV and how likely a double infection with influenza and corona is.