All adults in the United States are eligible for COVID-19 vaccines starting Monday, with all 50 states and Washington, D.C., meeting the April 19 deadline President Joe Biden had set for opening eligibility (article available here).
Half of adults in the United States have received at least one dose of the vaccine and 33% of adults are fully vaccinated, according to the Centers for Disease Control and Prevention.
While there's no official tracking system for vaccinations in correctional settings, 137,064 people in state or federal prisons had received at least one dose of the COVID-19 vaccine as of April 1, out of roughly 2.2 million incarcerated people nationwide, according to an article published in the journal Health Affairs, which used COVID Prison Project data.