Nasal-spray vaccines could change the pandemic (nature.com)

I nose what they mean! Ah hem. (Not true, in fact.)

"Mucosal vaccines" might win over additional groups, hesitant to accept a needle.

> "..they can also activate immune cells in the mucosal tissue of the nose and respiratory tract."

This seems smart.

If only $2trillion+ was dumped into nuclear, cancer, and malaria/dengue research!

This appears to be wise. They can also activate immune cells in the nose