question: OBJECTIVE: The aim: Theoretical and methodological substantiation of the impact of COVID-19 on the implementation of state policy on the protection of human right to health in terms of improving the legal framework in the field of demographic security. PATIENTS AND METHODS: Materials and methods: The main research materials are the norms of the International Covenant on Economic, Social and Cultural Rights, the Conventions for the Protection of Human Rights and Fundamental Freedoms and the legal framework of the countries that have adopted temporary quarantine measures. This research is based on empiricaland analytical data from WHO, Bloomberg's financial information provider. During the research, the following methods have been used: statistical, system-structural analysis, content-analysis, comparison, grouping and forecasting. CONCLUSION: Conclusions: Under the conditions of pandemic, attention should be paid to strengthening both administrative and criminal liability for violating quarantine, which will serve as a prerequisite for improving the legal mechanism of combating threats to the country's demographic security. The protection of the right to health requires the state to create conditions to prevent the risk of occupational diseases among health care workers and others involved in the response to COVID-19.