Policy considerations for strengthening preparedness and response to arbovirus epidemics and pandemics

Overview

The increasing incidence of arboviral outbreaks, such as dengue, chikungunya, and Zika, highlights the need for urgent and stronger preparedness and response systems. These diseases not only strain healthcare systems but also disproportionately affect vulnerable populations, causing significant morbidity, mortality, and economic loss. With factors like climate change, urbanization, and increased international travel amplifying the spread of these viruses, an integrated approach to preparedness and response is essential. This document outlines key policy actions to support countries in preventing, preparing for, and responding effectively to arboviral threats. By strengthening capacities in emergency coordination, collaborative surveillance, community protection, access to countermeasures, and clinical care, countries can significantly improve their preparedness and resilience to current and future arboviral threats.