Data collected for the Child Health and Mortality Prevention Surveillance (CHAMPS) network evaluating the impact of COVID-19 lockdown protocol in Karemo - Siaya and Manyatta - Kisumu, Kenya. - Obor D; Muir JA; Munga S; Barr BT; Onyango D; Khaggayi C; Owiti L; Asuke B; Achayo E; Odhiambo BA; Aol G; Misore T; et al. (Data in brief, 2025)