There is nothing worse than the smell of coffee in the morning. “It looks like garbage” say some people recovered from Covid. “Among the positives of the first wave, 20% after a year still has not recovered smell and taste. In some cases they have distorted sensations. For example, they confuse good and bad smells, as in the case of coffee ”explains Paolo Boscolo Rizzo, professor of rhinology at the University of Trieste.