Global health is one of the main focuses of the World Health Organization (WHO) in its efforts to overcome the pandemic. In this context, WHO has implemented various strategies and programs aimed at strengthening the global health system and preventing and controlling the spread of infectious diseases. As an international health agency, WHO plays an important role in coordinating the global response to health crises. One of the key initiatives undertaken by WHO is the development and distribution of vaccines. Through the COVAX program, WHO is working with various countries and institutions to ensure equitable access to COVID-19 vaccines. COVAX aims to provide vaccine doses to low- and middle-income countries. By creating inclusive policies, WHO hopes to minimize inequality in vaccine distribution and reach the most vulnerable populations. In efforts to prevent the spread of disease, WHO also emphasizes the importance of health surveillance. With accurate, real-time data collection, WHO can track the spread of the disease, identify hot spots and respond quickly. This surveillance program is complemented by training for local health workers, so that the capacity for early disease detection can be increased. WHO is also focusing on public education as part of its prevention strategy. The public is invited to understand the importance of measures such as maintaining social distance, wearing masks and washing hands. Comprehensive and evidence-based information campaigns are important to increase public awareness and involvement in maintaining health. International cooperation is a crucial aspect in handling the pandemic. WHO establishes partnerships with countries, non-governmental organizations and other international organizations. Through this collaboration, WHO can optimize resources and share experiences and best practices in overcoming health crises. In addition, WHO also plays a role in developing health guidelines and policies. By issuing evidence-based recommendations, WHO helps countries in formulating appropriate measures to control the outbreak. Implementation of these guidelines requires support from all stakeholders, including government, the private sector and civil society. Pandemics are not only related to biological factors, but also affect social and economic aspects. WHO is paying attention to the impact of the pandemic on people’s mental health and well-being. In this effort, WHO is providing guidance to support mental health and help individuals and communities cope with the stress created by the pandemic. Health system sustainability is also WHO’s focus. Through various programs, WHO supports the development of a health system that is resilient and can withstand future challenges. This approach includes strengthening health facilities, improving service quality, and developing competent health workers. Thus, WHO’s efforts to overcome the pandemic are multifaceted and cover various aspects, from vaccine distribution to public education and strengthening the health system. Every step taken aims to achieve better and more sustainable global health, where every individual has equal access to the health services they need.