2.1
Vanzacaftor-tezacaftor-deutivacaftor (Vnz-Tez-Diva; Alyftrek, Vertex) is indicated for 'the treatment of cystic fibrosis (CF) in people aged 6 years and older who have at least one F508del mutation or another responsive mutation in the cystic fibrosis transmembrane conductance regulator (CFTR) gene'.