Respiratory syncytial virus outbreak during the COVID-19 pandemic. How has it changed? Lucía Hernández-Rivas; Teresa Pedraz; Cristina Calvo; Isabel San Juan; M.ª José Mellado; Ana Robustillo;

Acute bronchiolitis during the COVID-19 pandemic Patricia Flores-Pérez; Nathalia Gerig; Mª Isabel Cabrera-López; José L. de Unzueta-Roch; Teresa del Rosal; Cristina Calvo;

Clinical relevance of viral codetection in infants with respiratory syncytial virus bronchiolitis Albert Bernet Sánchez; Alba Bellés Bellés; Mercè García González; Laura Minguell Domingo; Eduard Solé Mir;