AP
While all eyes are on the new and little-understood omicron variant that has been detected around the U.S., the delta form of the coronavirus isn’t finished wreaking havoc in the U.S., sending record numbers of patients to the hospital in the Midwest and New England. “Omicron is a spark that’s on the horizon. Delta variant is the fire that’s here today,” said Dr. Nirav Shah, director of the state CDC in Maine…