Nasal vaccines are one spray ahead in pandemic prevention

Could Nasal Vaccines Be the Future of Pandemic Prevention?

Professor Honglin Chen from the Department of Microbiology, School of Clinical Medicine, The University of Hong Kong, made a great advancement in vaccine technology: nasal vaccines as a potential game-changer in fighting respiratory pandemics.

Unlike traditional injections, these vaccines are administered through the nose, targeting the body’s mucosal immunity—the first barrier against viruses like COVID-19 and flu. This approach could not only enhance protection but also reduce virus transmission. With ongoing research and clinical trials, nasal vaccines promise needle-free, easier distribution, making them a viable solution for global immunization efforts.

Could this be the next big leap in pandemic preparedness? Read more on the MEDICA website in the interview with Prof. Chen to discover how nasal vaccines and other medical breakthroughs are transforming public health.