COVID-19 and beyond: how lessons and evidence from implementation research can benefit health systems' response and preparedness for COVID-19 and future epidemics.

ABSTRACT

Early in the COVID-19 pandemic-and based on limited data on the novel coronavirus-it was projected that African countries will be ravaged and the health systems overwhelmed. Fortunately, Africa has so far defied these dire predictions. Many factors account for the less dramatic outcome, in particular the local know-how gained through dealing with previous epidemics, such as Ebola, and the early and coordinated political and public health response, applying a combination of containment and mitigation measures. However, these same measures, exacerbated by existing inequalities, have had negative impacts on vulnerable populations, notably women and children. Furthermore, the observed deterioration of access to and provision of essential health services will likely continue and worsen in countries experiencing future waves of COVID-19 and lacking access to vaccines. The impact of the pandemic on health systems may be one of Africa's main COVID-19 challenges and women and children its greatest victims. In this article, we argue that just as learning from previous epidemics and coordinated preparation informed Africa's response to COVID-19, knowledge, innovations and resources from recent implementation research can be leveraged to mitigate the pandemic's effects and inform recovery efforts. As an example, we present the proven model and multifaceted approach of the Innovating for Maternal and Child Health in Africa Initiative and describe how such a model could be readily applied to building the robust and equitable systems needed to tackle future stresses and shocks, such as epidemics, on health systems while maintaining essential routine services.