Setting the scene for the RTS,S/AS01 malaria vaccine implementation programme in Kenya: a situational analysis of the health system, malaria burden, and immunization platform - Nelli Westercamp; Titus K. Kwambai; Samuel Akech; Simon Kariuki; Philip Bejon; Robert W. Snow; Patricia Njuguna; Meghna Desai; Lucas Otieno; Kibor K. Keitany; Rose Jalang’o; Aaron M. Samuels (Malaria Journal, 2026)