Sáez-López, EmmaCristóvão, PaulaCosta, InêsPechirra, PedroConde, PatríciaGuiomar, RaquelPeres, Maria JoãoViseu, ReginaLopes, PauloSoares, VâniaVale, FátimaFonseca, PatríciaFreitas, LudivinaAlves, JosePessanha, Maria AnaToscano, CristinaMota-Vieira, LuísaVeloso, Rita CabralCôrte-Real, RitaBranquinho, PaulaPereira‑Vaz, JoãoRodrigues, FernandoCunha, MárioMartins, LuísMota, PaulaCouto, Ana RitaJ, Bruges ArmasAlmeida, SofiaRodrigues, Débora2020-11-122020-11-122019j clin Virol.2019 Dec; 121:104200. 10.1016/j.jcv.2019.104200http://hdl.handle.net/10400.26/34053Respiratory syncytial virus (RSV) is associated with substantial morbidity and mortality since it is a predominant viral agent causing respiratory tract infections in infants, young children and the elderly. Considering the availability of the RSV vaccines in the coming years, molecular understanding in RSV is necessary.engAdolescentAdultAgedChildChild, PreschoolDNA, ViralFemaleGenotypeHumansInfantInfant, NewbornMaleMiddle AgedPhylogenyPortugalPrevalenceRespiratory Syncytial Virus InfectionsRespiratory Syncytial Virus, HumanRespiratory Tract InfectionsSeasonsSentinel SurveillanceSequence Analysis, DNAYoung AdultGenetic VariationMadeira IslandPortugaljournal article10.1016/j.jcv.2019.104200