Objective. Vaccination will be instrumental in controlling the COVID-19 pandemic, and vaccination of children will be necessary to achieve herd immunity. Given that children with chronic health conditions may be at increased risk of COVID-19, it is crucial to understand factors influencing...

Urban green spaces in the city of Niamey are under the threat of rapid urbanization in the context of climate change. The need of the urban green spaces management is become paramount. Therefore, this study aims to examine the determinants of the urban green spaces management in Niamey city. For...