英文冠状病毒疾病威胁管理的战略和行动计划：概览

1 Context Over five years since the detection of the first COVID-19 cases, SARS-CoV-2 continues to circulate globally, causing acute illness, hospitalization, and death, alongside prolonged negative impacts on individuals, health systems, and economies, including post-COVID-19 condition (PCC or Long COVID). While global population-level immunity has increased significantly through both infection and vaccination, the virus continues to evolve, challenging control efforts and underscoring the need for long-term, sustainable disease management. Confirming earlier warnings from MERS-CoV and SARS-CoV-1, SARS-CoV-2 has demonstrated the pandemic potential of coronaviruses, which remain one of the most consequential infectious disease threats of our time. Purpose of the strategic and operational plan This plan sets out WHO’s strategic and operational framework to support Member States in the sustained, integrated, evidence-based management of coronavirus disease threats, including COVID-19, M