{Reference Type}: Journal Article {Title}: COVID-19 infection and vaccination in 92 pediatric patients with cutaneous mastocytosis: A retrospective, cross-sectional study. {Author}: López Sanz P;Guerrero Ramírez C;Manso Córdoba S;Alfaro Martínez ME;Bascuñana Mendoza A;Gómez Sánchez ME;Martínez Martínez ML;Azaña Defez JM; {Journal}: Pediatr Dermatol {Volume}: 41 {Issue}: 3 {Year}: 2024 May-Jun 2 {Factor}: 1.997 {DOI}: 10.1111/pde.15551 {Abstract}: Mast cells (MCs) can release a variety of biologically active mediators under different circumstances, such as fever or vaccination. Our aim was to evaluate the incidence and severity of MC activation symptoms induced by SARS-CoV-2 virus (COVID-19) infection and vaccination in a cohort of 92 pediatric patients with cutaneous mastocytosis. Our findings support previous evidence on the safety of COVID-19 infection and vaccination in patients with MC disorders.