I wonder how many people have ordered that vaccine and actually want it, I know Germany has.Not thrilled about the prospect of a nasal vaccine but if it offers even better - as in more universal - protection and lasts longer, I'd sure take it.
On the subject of vaccines, an Omicron specific Pfizer shot will probably be ready by March. The article says it will also target other circulating vaccines. I hope it will also be effective against variants that may still emerge because otherwise, it seems a bit late. https://tinyurl.com/2p9e5j7a
The vaccine makers seem pretty unsure about whether it's actually needed.