The vast majority of nursing home residents remain unvaccinated

Only about 14% of the roughly 2.5 million COVID-19 vaccine doses distributed to nursing home residents and staff have been administered, according to data from the Centers for Disease Control and Prevention.

Why it matters: The slower-than-ideal rollout illustrates the complexity of vaccinating what should be one of the easiest populations to reach — and one that remains extremely vulnerable to the virus.

The state of play: The federal government has partnered with CVS and Walgreens to administer vaccines to the vast majority of long-term care facilities.

CVS — which expects to vaccinate up to 4 million residents and staff at more than 40,000 facilities — began administering shots in 12 states the week of Dec. 21, and in another 36 states plus Washington, D.C. last week.