A report from researchers at HHS’s Office of the Assistant Secretary for Planning and Evaluation found that vaccinations of Medicare beneficiaries were linked to a reduction in about 265,000 new Covid-19 infections, 107,000 hospitalizations, and 39,000 deaths in the U.S. between January and May of this year alone among Medicare beneficiaries (so this likely¬†underestimates benefits to the entire¬†vaccine-eligible population).