The Iowa Department of Public Health on Tuesday released guidelines for who will be in the second phase of COVID-19 vaccinations in the state.

Public health officials sounded the alarm for months, complaining that they did not have enough support or money to get COVID-19 vaccines quickly into arms. Now the slower-than-expected start to the largest vaccination effort in U.S. history is proving them right.

The U.S. could soon be giving at least a million COVID-19 vaccinations a day despite the sluggish start, Dr. Anthony Fauci said Tuesday, even as he warned of a dangerous next few weeks as the coronavirus surges.