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SK advances Gates-backed COVID-19 antiviral spray toward clinic
2022.04.19
SK bioscience is stepping up work on a nasal spray to prevent and treat COVID-19. With the Bill & Melinda Gates Foundation kicking in cash, the Korean biotech is preparing for initial process R&D for the production of the antiviral nasal spray.
The spray is designed to deliver a protein to the nasal passages. Upon delivery, the protein forms a layer to stop the virus from penetrating deeper into the body. SK thinks the spray may also disrupt the ability of the virus to replicate, giving it a potential role in the treatment of people already infected with the pathogen.