Vertex Pharmaceuticals Incorporated announced that the European Commission has granted approval for the label extension of KAFTRIO® (ivacaftor/tezacaftor/elexacaftor) in a combination regimen with ivacaftor for the treatment of cystic fibrosis (CF) in patients ages 6 through 11 years old who have at least one F508del mutation in the cystic fibrosis transmembrane conductance regulator (CFTR) gene. As a result of long-term reimbursement agreements in Austria, Northern Ireland and Denmark, and provisions for access in health care systems such as Germany, eligible patients in these countries will have access to the expanded indication for KAFTRIO® (ivacaftor/tezacaftor/elexacaftor) in a combination regimen with ivacaftor shortly following regulatory approval by the European Commission. Vertex will continue to work with reimbursement bodies across the European Union to ensure access for all eligible patients.