A Review of Emerging Trends in Vaccine Development: Insights in India and Global Research

The transformative advancements in vaccine development, particularly during the COVID-19 pandemic, have ushered in a new era of rapid innovation in vaccine technology. This study provides an overview of the latest trends in vaccine development, with a focus on India’s contributions alongside global progress. We examine the adoption of novel vaccine platforms, including mRNA, viral vector, protein subunit, and DNA vaccines, and analyze India’s role as a major vaccine producer. Our analysis also addresses emerging methodologies, regulatory developments, and the potential implications of these technologies for future public health crises. Finally, we consider the future challenges and opportunities in vaccine development, including the need for equitable access, scalable solutions, and the integration of new delivery technologies.