摘要：Emerging and re-emerging infectious diseases (EIDs) present major threats to public health, global security, and economic development. Coronavirus disease 2019 (COVID-19) is the latest EID to demonstrate the devastation, suffering, and scale of death that an EID can cause. Pandemics involving emerging and re-emerging infectious agents and associated infectious diseases, climate change, urbanization, biodiversity loss and financial instability have been identified as the most critical global issues today (1). Close to three-quarters of today’s EIDs are known to be of zoonotic origin (where infectious agents spread to humans from domestic or wild animals), and their frequency and economic impact are on the rise.
