WRINGE, A; FINE, PE M; Sutter, RW; Kew, OM;

Valenciano, M; Ciancio, B; Moren, A; Influenza Vaccine Effectiveness Working Group,;

Pool, R; Mushi, A; SCHELLENBERG, JA; Mrisho, M; Alonso, P; Montgomery, C; Tanner, M; Mshinda, H; SCHELLENBERG, D;

Gordon, SB; Malamba, R; Mthunthama, N; Jarman, ER; Jambo, K; Jere, K; Zijlstra, EE; Molyneux, ME; Dennis, J; FRENCH, N;

CORRAN, PH; COOK, J; LYNCH, C; Leendertse, H; Manjurano, A; Griffin, J; COX, J; Abeku, T; Bousema, T; Ghani, AC; DRAKELEY, C; RILEY, E;

Mushi, AK; SCHELLENBERG, J; Mrisho, M; Manzi, F; Mbuya, C; Mponda, H; Mshinda, H; Tanner, M; Alonso, P; Pool, R; SCHELLENBERG, D;

VYNNYCKY, E; Pitman, R; Siddiqui, R; Gay, N; EDMUNDS, WJ;

Trotter, CL; McVernon, J; Ramsay, ME; Whitney, CG; MULHOLLAND, EK; Goldblatt, D; Hombach, J; Kieny, M-P; SAGE subgroup,;

Bhutta, ZA; Haider, BA; COUSENS, S; Black, RE;

DOCKRELL, HM;