Chinese lab ‘blamed’ for Covid-19 unveils nasal vaccine for ‘future pandemics’

The Wuhan Institute of Virology has developed a new nasal Covid-19 vaccine intended to offer extensive protection against existing and future coronavirus variants. Tested on mice, it demonstrated effectiveness against multiple Sars-CoV-2 strains. Published in ACS Nano, the research highlights the necessity for vaccines providing broad-spectrum protection amid continuous and potential future coronavirus threats.