The paper does not list any numbers for vaccination rates among PhDs, it only lists self-reported "vaccine hesitancy" numbers.
There is zero data here to suggest actual vaccination rates among PhDs are lower than among the general public but the title of this paper will undoubtedly be used by vaccine skeptics to imply that PhDs aren't getting vaccinated.
There is zero data here to suggest actual vaccination rates among PhDs are lower than among the general public but the title of this paper will undoubtedly be used by vaccine skeptics to imply that PhDs aren't getting vaccinated.