Connecticut continues phase 1A of its COVID -19 vaccine roll-out. Many health care workers are scheduled to get their second dose of the Pfizer vaccine Monday. Meanwhile, about 200 nursing homes in the state are preparing to get their first round by the end of the week. Gov. Ned Lamont has said the state’s on track to finish vaccinating about 22,000 nursing home residents and an estimated 210,000 health care workers by the end of the month.