The status and implications of paid sick leave and sickness benefits in OECD countries.

The experience of the coronavirus disease 2019 pandemic has highlighted the importance of paid sick leave and sickness benefits, and is creating an international movement to introduce or improve real-world systems. The Organisation for Economic Co-operation and Development (OECD) countries except Korea and the United States already have statutory paid sick leave or sickness benefits, with the United Kingdom extending statutory paid sick leave to low-income workers in 2025, and Ireland introducing statutory paid sick leave in 2023. In the United States, 19 states, including Minnesota in 2024 and Alaska and Missouri in 2025, as well as the District of Columbia, have introduced statutory paid sick leave (as of December 2024). Furthermore, an analysis of 33 OECD countries with statutory paid sick leave or sickness benefits suggests that 21 countries comply with the International Labour Organization (ILO) Convention standards for adequacy of benefits and comprehensiveness of coverage, while six countries with social assistance have high comprehensiveness of coverage but low adequacy of benefits. There was not a single country with a program that had low levels of both benefit adequacy and coverage. In Korea, the pilot sickness benefit program has been extended until 2027, and the system has been delayed. The principles of benefit adequacy and coverage comprehensiveness must be upheld for the purpose and intent of the program to ensure adequate care and rest. Consequently, in addition to adhering to the standards outlined in the ILO Convention, the implementation of paid sick leave should be codified in legislation to enhance employer accountability.