The economic impacts of COVID-19: toward a sustainable and resilient global recovery

The COVID-19 pandemic's enormous effect on the global economy requires a thorough examination of recovery trends and sustainable development approaches. This study examines a major gap in comprehending long-term structural transformations across sectors from 2020 to 2024. The study employs a mixed-methods approach that integrates quantitative analysis of economic indicators with qualitative evaluation of policy interventions to investigate recovery trends in the aviation, tourist, oil, and healthcare sectors. Findings indicate unequal recovery rates, as wealthy economies attained pre-pandemic GDP levels by mid-2021, while emerging markets faced extended recovery paths. By 2023, the aviation sector attained 107% of its pre-pandemic revenue, despite initial losses amounting to $314 billion. In 2020, tourism saw a revenue loss ranging from $910 billion to $1.2 trillion, although oil demand stabilized by 2024. The study concludes that future economic resilience necessitates an integrated public health infrastructure, sustainable practices, and strong international cooperation, offering evidence-based suggestions for post-pandemic economic strategies.