![](https://www.thebrighterside.news/uploads/2024/04/95ac29_9134931dbecf45eabd06b6f44e9b1610mv2.webp?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
SARS-CoV-2
DiscoveriesFirst-ever nasal spray protects against all COVID variants
Scientists developed a molecule that, when administered nasally, effectively prevents the disease caused by all known variants COVID.
Joseph Shavit![](https://www.thebrighterside.news/uploads/2024/04/95ac29_9134931dbecf45eabd06b6f44e9b1610mv2.webp?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
![](https://www.thebrighterside.news/uploads/2024/04/95ac29_9134931dbecf45eabd06b6f44e9b1610mv2.webp?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
Scientists developed a molecule that, when administered nasally, effectively prevents the disease caused by all known variants COVID.
Joseph Shavit