There never can be because there never can be a vaccine because there never will be one to protect from. Polio dead ends with humans, it was cornered and trapped. Corona jumps through species and could disappear only to come back as something else. Even if this corona were something to worry about you would have to come up with a vaccine that works on all variants and could be simultaneously applied to nearly every living creature on earth.
I have not seen proof that corona jumps through other species.
I heard a report that one cat, or maybe it was a dog? That caught it, and a bunch of BS about pangolins.
But it was designed specifically for humans.
They needed seven years in the lab to get this version of corona to go from bats to humans. At least four labs, including the famous one in China. Plus an additional lab to make the highly infectious and less lethal omicron version. Tests showed that the 19 virus crossed over to dogs, cats, papayas, and other animals, minerals, and vegetables.
OTOH, I’ve had the 19, and it ain’t like anything else I ever had - three weeks of awful misery. Doctor refused to give me the test, as that would be another data point of injection, then infection. And we can’t have that.