Viral infections remain a critical focus in global health, with diseases such as influenza, HIV, and emerging viruses like SARS-CoV-2 presenting ongoing challenges. At the 2nd Edition of the Infectious Diseases World Conference, leading researchers and clinicians convened to discuss the latest breakthroughs in viral diagnostics, antiviral therapies, and vaccine development. Key topics included advancements in mRNA vaccine technology, strategies to combat antiviral resistance, and preparedness for future pandemics. The conference emphasized the importance of international collaboration and equitable access to healthcare innovations to address the global burden of viral infections effectively.