Zero-COVID, juga dikenali sebagai COVID-Zero dan "Find, Test, Trace, Isolate and Support" (FTTIS), ialah dasar kesihatan awam yang telah dilaksanakan oleh sesetengah negara semasa pandemik COVID-19.[1][a] Berbeza dengan strategi hidup bersama COVID-19, strategi sifar COVID ialah strategi "kawalan dan penindasan maksimum".[1] Ia melibatkan penggunaan langkah kesihatan awam seperti pengesanan kenalan, ujian besar-besaran, kuarantin sempadan, penguncian dan perisian mitigasi untuk menghentikan penularan COVID-19 kepada komuniti sebaik sahaja ia dikesan. Matlamat strategi itu adalah untuk mengembalikan kawasan itu kepada sifar jangkitan baharu dan meneruskan aktiviti ekonomi dan sosial seperti biasa.[1][3]
^ abcAnna Llupià, Rodríguez-Giralt, Anna Fité, Lola Álamo, Laura de la Torre, Ana Redondo, Mar Callau and Caterina Guinovart (2020) What Is a Zero-COVID StrategyDiarkibkan 2022-01-03 di Wayback Machine, Barcelona Institute for Global Health - COVID-19 & response strategy. "The strategy of control and maximum suppression (zero-COVID) has been implemented successfully in a number of countries. The objective of this strategy is to keep transmission of the virus as close to zero as possible and ultimately to eliminate it entirely from particular geographical
areas. The strategy aims to increase the capacity to identify and trace chains of transmission and to identify and manage outbreaks, while also integrating economic, psychological, social and healthcare support to guarantee the isolation of cases and contacts. This approach is also known as “Find, Test, Trace,
Isolate and Support” (FTTIS)"