Doherty, K. ., Bonnett, L. ., Agbla, S. C., Beveridge, N. E. R., Decraene, V. ., Fleming, K. M., … French, N. . (2024). The effectiveness of revaccination with pneumococcal polysaccharide vaccine for preventing pneumococcal disease in older adults in England: A population-based cohort study. Vaccine. http://doi.org/10.1016/j.vaccine.2024.05.050