The number of undernourished people in sub-Saharan Africa has increased mainly due to the impact of conflict and climate change with the situation pointing to the urgent need to build affected communities' resilience and to find peaceful solutions that strengthen food security.

The prevalence of chronic undernourishment appears to have risen from 20.8 to 22.7 percent between 2015 and 2016, according to FAO's Africa Regional Overview of Food Security and Nutrition report (2017).