Rates of Vaccine Opposition Have Ticked Down Among Black and Hispanic Adults, Remained Unchanged Among Republicans
How would the government even HAVE the numbers re: Republicans?
It would help you to read the linked article.
Not much, I suppose, but it would have answered that question.
More generally, the government
can see the vax differences between counties that voted for Trump and those that voted for Biden, which is a very sharp gap that is increasing. But that is not the source of the headline I pasted.