Cases, hospitalizations see major drop
The daily case average in the U.S. has dropped to 95,000, a 38.9% drop in the last month, according to federal data.
The states that were first hit by the delta surge are experiencing the most notable case declines. In the last month, the seven-day average of new cases in Florida, Mississippi and Louisiana fell by more than 55%.
Other states, however, are just now bearing the brunt of the highly infectious delta variant. West Virginia, Alaska and Montana are all still experiencing significant surges, according to federal data.
National hospitalization levels have dropped to around 67,000 patients, federal data show. Since the beginning of September, the U.S. has seen a drop of more than 37,000 patients. A little more than one-third of those patients -- 13,000 -- come from Florida.
-ABC News' Arielle Mitropoulos