Respiratory syncytial virus in young children: community cohort study integrating serological surveys, questionnaire and electronic health records, Born in Bradford cohort, England, 2008 to 2013 Zylbersztejn, Ania and Pembrey, Lucy and Goldstein, Harvey and Berbers, Guy and Schepp, Rutger and van der Klis, Fiona and Sande, Charles and Mason, Dan and Wright, John and Smyth, Rosalind and Hardelid, Pia, Eurosurveillance, 26, 2000023 (2021), https://doi.org/10.2807/1560-7917.ES.2021.26.6.2000023