To mark National Cystic Fibrosis Day, we interviewed Esther Quintana, president of the Spanish Cystic Fibrosis Society (SEFQ), an adult pulmonologist, and head of the Cystic Fibrosis Unit at the Virgen del Rocío University Hospital in Seville, and Pedro Mondéjar, president-elect of the SEFQ, a pediatric pulmonologist and head of the Cystic Fibrosis Unit at the Virgen de la Arrixaca University Clinical Hospital in Murcia.