6 reasons COVID-19 vaccine rollout is going slower than expected

6 reasons COVID-19 vaccine rollout is going slower than expected

Source: 
Beckers Hospital Review
snippet: 

Officials at Operation Warp Speed, the federal government's task force to rapidly deploy COVID-19 vaccines and treatments, have acknowledged the country's effort to inoculate front-line healthcare workers and nursing home residents and staff has gotten off to a slower start than they expected, according to a Dec. 31 New York Times report.