A randomized trial assessing the immunogenicity and reactogenicity of two hexavalent infant vaccines concomitantly administered with group b meningococcal vaccine by Rajan, M, Marchevsky, N, Sinclair, G, O'Brien, K, Jefferies, K, Owino, N, Hallis, B, Goldblatt, D, Matheson, M, Cuthbertson, H, Aley, P, Snape, MD, Liu, X

Transmission of SARS-CoV-2 in the household setting: a prospective cohort study in children and adults in England by Miller, E, Waight, PA, Andrews, NJ, McOwat, K, Brown, KE, Katja, H, Ijaz, S, Letley, L, Haskins, D, Sinnathamby, M, Cuthbertson, H, Hallis, B, Parimalanathan, V, de Lusignan, S, Lopez-Bernal, J